y=x^2-8 is linear or nonlinear​

Answers

Answer 1

Answer:

Nonlinear.

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

We notice that if the line is linear, x will NOT go over a degree of 1.

x² is a quadratic function, and its slope is not proportional like a linear line.


Related Questions

Of the 180 players who signed up for soccer, 99 are girls. What percent of players who signed up for soccer are girls?

Answers

Answer:

55% of the players who signed up for soccer are girls.

Step-by-step explanation:

To find the percentage of something you just divide the lesser number by the bigger number, that's how i learned it

Answer:

That would be 55%

Step-by-step explanation:

Divide 99/180 then multiply by 100 and you got your answer :)

Victoria spent one-fourth of her birthday
money on clothes. She received another
$25 a week later. If she has a total of $70
now, how much did she have before she
went shopping?

Answers

The answer is 60 dollars

i need help with the graph question please help if you can :)

Answers

Answer:

y = 3/2x - 2

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

Which tables of values representa nonlinear function?
5
9
13
17
-2
0
2
2
6
5
4
Хе
0
1
2
1
4
7
1
3
6
9
9
27
12

Answers

It would be b if you see the table and subtract the numbers going form the bottom

If trapezoid ABCD is reflected over the x-axis and translated 5 units to the right, which is the resulting point of Point B?

Answers

Answer:

o

Step-by-step explanation:

What is the real part of the difference?

What is the imaginary part of the difference?

Answers

Answer:

real part: 4

imaginary part: -10i

Step-by-step explanation:

Edge2020

Answer:

Real part is 4

Imaginary part is -10

Step-by-step explanation:

Those are the answers on edge

What is the slope of the line that runs through the two points?
(-20,-4) (-12, -10)

Answers

Answer:

Slope = -6/8

Step-by-step explanation:

(-20, -4)

(-12, -10)

Slope = (Y2 - Y1)/(X2 - X1)

Plug in the x and Y coordinates:

-10 - (-4)/-12 - (-20)

-10 + 4/-12 + 20

-6/8

Slope = -6/8

Please let me know if I'm incorrect :)

Find the value of 'X' in the triangle below

Answers

Answer:

bottom right is 65 degrees, bottom left is 25 degrees, top is 90 degrees. x=12

Step-by-step explanation:

the angles if a triangle always add up to 180, lets make an equation

2x+1+5x+5+90=180

^^ we know that's 90 because there is a square for the angle, which means it's 90 degrees.

7x+96=180

7x=84

x=12

2(12)+1

25

5(12)+5

65

The first side of a triangle is 8 inches shorter than the second side. The third side is 4 times as long as the first side. The perimeter is 38 inches. What is the length of the longest side.
PLEASE HELP ME I NEED IT NOW

Answers

Answer:

20

Step-by-step explanation:

Let  x   be the first side.

Since x  is 8 in. shorter than the second side, we know that we'd need to add 8 to x   to get the length of the second side. So the second side is  

x  +  8 .

The third side is 4 times the length of the first side, so the third side is  

4 x.

Perimeter is the sum of the sides, so:  

( x)+(x+8)+4x=6x+8  (The 6x+8 is just combining like terms from the left side)

We also know the perimeter is 38, so we have:

6 x +8 = 38

subtract 8:

6 x=30

divide:

x =5.

The three sides have length: 5,13 , and 20.

The longest side is 20 inches long.

Slope-intercept equation

Answers

Answer:

y=-3x+7

Step-by-step explanation:

(0,7) is the y-intercept and the b part of y=mx+b

m=-3 goes down by 3 whole units and 1 unit to the right. -3/1 = -3

F(x)= -3x+7

Hope this helped ;)

I need help please!!-

Answers

Answer:

tickets: $32

food: $18.14

drinks: $14.28

total: $64.42

$37 for tickets

3 * 4.75 = $14.25 for popcorn

$3.89 for candy

so you add $14.25 + 3.89 and you get the amount mike paid for food which is $18.14

2 * $4.39 = $8.78 for sodas

2 * $2.75 = $5.5 for waters

so you add $8.78 + $5.5 which is the amount paid for drinks which is $14.28

so he spent $69.42 for the family trip

Lionel, Jill and Grace are all reading the same book. Lionel has read 31.5% of the book. Jill has read \binom{1}{3}( 3 1 ​ ) of the book. Grace has read \binom{3}{8}( 8 3 ​ ) of the book. Which list shows the numbers in order from greatest to least?

Answers

Answer:

Grace, Jill, Lionel

Step-by-step explanation:

Lionel, Jill and Grace are all reading the same book. Which list shows the numbers in order from greatest to least?

The first step is to convert to decimal numbers

For Lionel

Lionel has read 31.5% of the book.

= 31.5% = 31.5/100 = 0.315

For Jill

Jill has read 1/3 of the book.

= 1/3 = 0.33333333333

= 0.333

For Grace

Grace has read 3/8 of the book.

= 3/8 = 0.375

The, list shows the numbers in order from greatest to least

= Grace, Jill, Lionel

Where Grace is the greatest and Lionel is the least.

The lengths of the sides of a quadrilateral are 4 consecutive even integers. The perimeter of the quadrilateral is 36 inches. What is the length of the longest side?\

WILL GIVE BRAINLIEST
NEED THIS ASAP

Answers

Answer:

The length of the longest side is 9 inches

Step-by-step explanation:

The given parameters for the quadrilateral is that the length of the sides are;

The length of the sides are consecutive integers =  x, x + 2, x + 4, x + 6

The perimeter of the rectangle = 36 inches

The side length to be found = The length of the longest side = x + 3

2 6 10 14 18

∴ x + x + 2 + x + 4 + x + 6 = 36

4·x + 12 = 36

4·x = 36 - 12 = 24

4·x = 24

x = 24/4 = 6

x = 6 inches

The length of the longest side = x + 3 = 6 + 3 = 9

The length of the longest side = 9 inches.

Answer:

The length of the longest side is 9 inches

Step-by-step explanation:

The given parameters for the quadrilateral is that the length of the sides are;

The length of the sides are consecutive integers =  x, x + 2, x + 4, x + 6

The perimeter of the rectangle = 36 inches

The side length to be found = The length of the longest side = x + 3

2 6 10 14 18

∴ x + x + 2 + x + 4 + x + 6 = 36

4·x + 12 = 36

4·x = 36 - 12 = 24

4·x = 24

x = 24/4 = 6

x = 6 inches

The length of the longest side = x + 3 = 6 + 3 = 9

The length of the longest side = 9 inches.

credit to oeerivona https://brainly.com/app/profile/18148767

A new health drink has 150% of the recommended daily allowance​ (RDA) for a certain vitamin. The RDA for this vitamin is 50 mg. How many milligrams of the vitamin are in the​ drink?? ​

Answers

Answer:

75

Step-by-step explanation:

50*150% = 50*(1.5) = 75 (mg)

Answer:

75mg

Step-by-step explanation:

PLS ANSWER ASAP
which scatterplot suggest a linear relationship between x and y?
A) I only
B) III only
C) I and II only
D) I and III only

Answers

Answer:

B

Step-by-step explanation:

If you make a straight line it would go through the origin and have a constant rate

A person's running stride is about 1.14 times the person's height. Your friend's stride is 5.472 feet. How tall is your friend?

Answers

6.23808


Round it I think ahah

solve the equality 7-6x < 19

Answers

Answer:

x>-2

Step-by-step explanation:

Answer:

7-6x < 19

-6x< 19 - 7

-6x < 12

x < -2

Anthony answered 76% of the questions on his math test correctly. There were 50 questions on the test. How many questions did Anthony answer correctly?

Answers

He answered 38 correctly and 12 incorrectly.

Hope this helped ;)

f(x) = 2x+3 and g(x) = x - 7. Find f(3)

Answers

Answer:

f(3) = 9

Step-by-step explanation:

To evaluate f(3) substitute x = 3 into f(x), that is

f(3) = 2(3) + 3 = 6 + 3 = 9

Answer:

f(3) = 9

Step-by-step explanation:

f(3) = 2x + 3

input the 3 into all x values since it is f(x) basically it tells you the value of x

f(3) = 2(3) + 3

f(3) = 9

Gary analyzes data on average outdoor temperature and the cost of air conditioning his home. He fits the data to a linear model and finds the correlation coefficient to be 0.96.

Select the words that accurately complete the statement:

Based on Gary's analysis, there is a _____ association between the increase in the outdoor temperature and the ______ in household air conditioning costs.

strong, increase
weak, decrease
strong, decrease
weak, increase

Answers

Answer:

the last one I had a blast in a row and a lot for

Can somebody Help ? Me please .

Answers

Answer:

B

Step-by-step explanation:

The Associative Property means no matter where the parenthesis are placed, the numbers and the answer is still the same. For example: 5+(7+8) is the same as (5+7)+8 because it has the same answer and the result isn't changed from where the parenthesis are. :) Hope this helps!

~Happy Halloween!~

Answer: B

Step-by-step explanation:

According to the associative property of addition, the sum of three or more numbers remains the same regardless of how the numbers are grouped, and B no matter how the numbers are grouped it'll give the same answer.

Which one?
A. B. C. or D? ​

Answers

Answer:b

Step-by-step explanation:

Which graph shows a set of ordered pairs that represent a function?

Answers

Answer:

Step-by-step explanation:

Its either a or b

EASY - 3rd part
Need the following would you rather questions to be answered for a survey, need 5 people to answer
1) Would you rather be on house arrest or go to jail for a month?
2) Would you rather go to court and plead guilty or be placed on probation for 10 months?
3) Would you rather clean garbage alongside the road or speak to schools?
4) Would you rather go to solitary confinement for a year, or go to regular prison for 10?
5) Would you rather spend a half a lifetime in prison or a lifetime on probation?

Answers

1) I would rather be on house arrest for a month.

2) I would rather be placed on probation for 10 months.

3) I'd clean garbage around the road.

4) I'd rather go to solitary confinement for a year.

5) I'd rather spend half a lifetime on probation.

good luck on your survey!! have a great day :))

Answer:

1) I would rather be on house arrest for a month.

2) I would rather be placed on probation for 10 months.

3) I would rather speak to schools.

4) I would rather go to a solitary prison for a year.

5) I would rather spend half a lifetime in prison.

Step-by-step explanation:

im losttt


1.4g = 4.2 , solve the equation for g.

a. g=5.2
b. g=3
c. g=2.1
d. g=4

Answers

Answer:

g=3

Step-by-step explanation:

all you had to do was divide both sides by 1.4

who ever gets my questions right will get 50 points

Answers

Answer:

what questions???

Step-by-step explanation:

Ron and Hermione are lifting feathers into the air with magic. Hermione can lift a feather 3{,}5253,5253, comma, 525 centimeters (\text{cm})(cm)left parenthesis, start text, c, m, end text, right parenthesis into the air. That is 555 times as high as Ron can lift a feather.

Answers

Answer:

705 cm

Step-by-step explanation:

Ron and Hermione are lifting feathers into the air with magic. Hermione can lift a feather 3,525

centimeters (cm) into the air. That is 5 times as high as Ron can lift a feather.

How high can Ron lift a feather with his magic?

Hermione = 3,525 cm

Hermione = 5 × Ron

Substitute Hermione = 3,525 cm into

Hermione = 5 × Ron

3,525 = 5 × Ron

Ron = 3,525 / 5

= 705

Ron = 705 cm

Answer: 705

Step-by-step explanation:

-4(3x-6)-5x steps and solve

Answers

Answer:

Answer is 17x - 24

Step-by-step explanation:

First we have...

4(3x - 6) - 5x

We want to use distributive property first.

12x - 24 - 5x

Combine like terms...

12x - -5x - 24

And simplify.

17x - 24

This is as simplified as possible, you can't combine them anymore because one has an x, the other doesn't. I hope this helps, and I hope it's not wrong, but I do not think it is.

what is the answer to this question?

Answers

Answer:

It is 3

Step-by-step explanation:

13/20=.65

.65= 65%

The answer you are looking for is 2.

7/10 = 70%

3 points
Kim and Glen were selling candy bars while working through a company. In order to sell with this company, they required you to wear their uniform which had an
upfront cost of 10 dollars. The profit made from selling each candy bar was 2 dollars.
Kim said she could represent her total profit with the expression 20-10, wherec is the amount of candybars sold.
Glen said he could represent his total profit with the expression 2c+10, where cis by the amount of candybars sold.
Who do you think has come up with correct expression? What mistake did Kim or Glen make and how could they fox it?

Please help will make Brainlest

Answers

Answer:

Kim made the mistake

Step-by-step explanation:

She should take away the 0 in 20

Other Questions
How were the 1789 and 1830 French revolutions similar? What are the factors of 6x2+37x60?3x4 and 2x+153x+4 and 2x152(x2) and 3(x+5)2(x+2) and 3(x5) The protection of property rights leads toa.unemployment b.more povertyc.more capital formation d.more illiteracy What does the "complement of an event" mean? *All outcomes of the eventThe opposite eventThe same eventnone of above from Me Talk Pretty One Day by David SedarisThe first day of class was nerve-racking because I knew Id be expected to perform. Thats the way they do it here its everybody into the language pool, sink or swim. The teacher marched in, deeply tanned from a recent vacation, and proceeded to rattle off a series of administrative announcements. Ive spent quite a few summers in Normandy, and I took a monthlong French class before leaving New York. Im not completely in the dark, yet I understood only half of what this woman was saying.If you have not meimslsxp or lgpdmurct by this time, then you should not be in this room. Has everyone apzkiubjxow? Everyone? Good, we shall begin. She spread out her lesson plan and sighed, saying, All right, then, who knows the alphabet?It was startling because (a) I hadnt been asked that question in a while and (b) I realized, while laughing, that I myself did not know the alphabet. Theyre the same letters, but in France theyre pronounced differently. I know the shape of the alphabet but had no idea what it actually sounded like.Ahh. The teacher went to the board and sketched the letter a. Do we haveanyone in the room whose first name commences with an ahh?Two Polish Annas raised their hands, and the teacher instructed them to present themselves by stating their names, nationalities, occupations, and a brief list of things they liked and disliked in this world. The first Anna hailed from an industrial town outside of Warsaw and had front teeth the size of tombstones. She worked as a seamstress, enjoyed quiet times with friends, and hated the mosquito.Oh, really, the teacher said. How very interesting. I thought that everyone loved the mosquito, but here, in front of all the world, you claim to detest him. How is it that weve been blessed with someone as unique and original as you? Tell us, please.The seamstress did not understand what was being said but knew that this was an occasion for shame. Her rabbity mouth huffed for breath, and she stared down at her lap as though the appropriate comeback were stitched somewhere alongside the zipper of her slacks.The second Anna learned from the first and claimed to love sunshine and detestlies. It sounded like a translation of one of those Playmate of the Month data sheets, the answers always written in the same loopy handwriting: Turn-ons: Moms famous five-alarm chili! Turn offs: insecurity and guys who come on too strong!!!!The two Polish Annas surely had clear notions of what they loved and hated, but like the rest of us, they were limited in terms of vocabulary, and this made them appear less than sophisticated.Which of the following words would NOT fit Sedaris portrayal of the teacher in the excerpt?A.arrogantB.militantC.insensitiveD.intimidatingE.beautiful HELLPPPP PLEASSe!!!!!!! Whats the answerrr URGENT!! Please help ASAP!! 50 POINTS!! Will Mark Brainliest!!Write a well-developed paragraph (or two) analyzing a section of Dmitri Williams's Los Angeles Times op-ed "Community is the 'Killer App' Missing from Virtual Reality." Instead of focusing on just one rhetorical move, explain how Williams develops his argument through a series of moves. Be sure to include textual evidence and an explanation of the intended effect on Williams's audience. You may use your annotated text, class notes, the class presentations, and the RAV Wall as resources. Which compound would you expect to have greater surface tension, acetone [(CH3)2CO] or water (H20)? Explain.es)A)Acetone. This molecule has more instances of hydrogen bonding thenwaterB)Water. Surface tension increases with increasing intermolecular forces, andwater can hydrogen bond while acetone cannot.Acetone. Surface tension increases with increasing intermolecular forces.They both can hydrogen bond but acetone molecules are larger creatingstronger London dispersion forces.Water. Surface tension increases with increasing intermolecular forces.They both can hydrogen bond but water molecules due to their shape, canpack more tightly and stick together easier.D help please correct answers only thank you What was the reason for the activity shown in this illustration?A)Colonists were protesting against the Stamp ActB)American Indians were attacking the port of BostonC)Colonists objected to British duties on tea.D)American Indians were often hired to stow cargo on ships. Please answer today ASAP I need a answer What two popular American styles developed in the 1890s?Bebop & Country SwingMinimalism & SoulUrban Blues & Symphonic JazzRagtime & Tin Pan Alley if a $10,000 par t bill has a discount quote and a 180-day maturity, what is the market price of the instrument On the first part of a journey, a motor cyclists travels for 33 hours at an average speed of 60km per hour.On the second part of a journey, the same motor cyclists travels for 600 minutes at an average speed of 50km per hour.How far does the motor cyclists travel in total Convert the following units into SI units without changing their values.(a) 20281 g (b) 1.54 km (c) 5 minutes Im really bad at math T^T Which economic enterprise would Adam Smith most favor? * 3. Jack received $75 for his birthday. He spent $25 on a new baseball glove, S45 on a new pair of shoes, and $5on digital music(a) What portion of his birthday money went toward new shoes? Express the value as a simplifiedfraction. Then, convert the fraction to a percent Show your work(b) What portion of his birthday money went toward music? Express the value as a simplified fraction.Then, convert the fraction to a decimal. Round the decimal to the nearest hundredth or indicate it asrepeating. Show your work(C) Write the ratio of money Jack spent on music to money Jack spent on shoes. Simplify your answer.What does the ratio mean? What fraction is equivalent to the ratio? when did the early Neolithic era began 6. Find XY. Any answers