Mathematics High School

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Write a function for the graph of y=3x+7 after the slope is doubled.

Answers

Answer 1

Answer:

Please check the explanation.

Step-by-step explanation:

Given the function

[tex]y=3x+7[/tex]

As we know that  the slope-intercept of the line equation is

[tex]y = mx+b[/tex]

where m is the slope and b is the y-intercept

so comparing the equation [tex]y=3x+7[/tex] with the slope-intercept of the line equation, we conclude that

[tex]y = 3x+7[/tex]

[tex]m = 3[/tex]

So, the slope of the line is [tex]m = 3[/tex]

As the function is

[tex]y = 3x+7[/tex]

Now, if we double the slope,

The slope will become: 2m = 2(3) = 6

Therefore, the function of the graph after doubling the slope will become:

[tex]y = 6x+7[/tex]

Related Questions

Could someone help me?

Why does x^4 * x^-4 = 1?

Answers

Answer:

Step-by-step explanation:

when you have a negative exponent, you are going to have a fraction. Example: 2^4 * 2^-4= 2^4 is 16 2^-4 is 1/16.

You get the 16 but because it was a negative exponent, the 16 goes on the bottom. 16 as a fraction is 16/1.

When you multiply 16/1 and 1/16. It comes up to 16/16 or 1.

Does this help?

Answer:

below

Step-by-step explanation:

We can use the product rule of exponents to solve [ x^y * x^z = x^y+z ].

x^4 * x^-4 = 1

x^4+(-4) = 1

x^0 = 1

1 = 1

Best of Luck!

A university has announced that the average scholarship granted per student is $14,500, with a standard deviation of $6,800.

What is the z-score of a $10,000 scholarship? (Round to the nearest hundredth.)

What percentage of the students received a scholarship of $10,000 or more?

Answers

Answer:

Step-by-step explanation:

im sorry

Write each decimal as a mixed number in simplest form. 3.6

Answers

Answer: 3.6 as a mixed number in simplest form is 3 3/6....

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Sophia is making tomato sauce. She adds 12 grams of her secret ingredient to each liter of sauce she prepares. If she has 4 grams of her secret ingredient, how many liters of sauce can she make?
​

Answers

Answer:

[tex]\frac{1}{3}[/tex]liter

Step-by-step explanation:

To make her tomato sauce,

  Sophia adds 12g to 1 liter of sauce;

Let us find the;

  liter of sauce per gram of ingredient = [tex]\frac{1}{12}[/tex]liter/gram

Now;

  liters of sauce required to make 4grams

   liter of sauce  = 4g x  [tex]\frac{1}{12}[/tex]liter/g = [tex]\frac{1}{3}[/tex]liter

40 Points -

Are tax rates different than sales tax? I forgot and I'm doing my math homework. If anyone could help, that would be great!:)

Answers

Some local jurisdictions do not impose a sales tax. 7.250% Note that the true California state sales tax rate is 6%. There is a statewide county tax of 1.25% and therefore, the lowest rate anywhere in California is 7.25%. We have listed the combined state/county rate as the state rate to eliminate confusion.

Hope it helps have a great day :)

what is dislocation​

Answers

Answer:

The distance between the starting point and the end point

Step-by-step explanation:

Please helpppppppppppppp

Answers

it is proportional since the line is straight
for 10 gallons you pay 30 dollars
Please mark me for Brainly!
A. Yes because the relationship each point has is constant.
B. 10 gallons equals $30

what is measurement of

Answers

58.9 but rounded 59
Explanation:

Helpp brainliest to who ever rightt
A) 6
B) 9
C) 14
D) 17

Answers

Answer:

9

Step-by-step explanation:

brainliest pls:))

How do you describe the principal square root of the 34? *

A. The square root of 34 is a rational number.
B. The square root of 34 is an irrational number.
C. The square root of 34 is not defined.
D. The square root of 34 can be a positive or negative number.

Answers

Answer:

B. The square root of 34 is an irrational number.

Step-by-step explanation:

The square root of 34 is a rational number if 34 is a perfect square.

Since 34 is not a perfect square, it is an irrational number.

Since the square root of 34 is not a perfect square, hence, the square root of 34 is an irrational number: Option B is correct.

Irrational numbers are numbers that cannot be written as a ratio of two integers.

Examples of irrational numbers are surd functions, euler's number, pi value.

Most terminated decimals are also irrational numbers.

Since the square root of 34 is not a perfect square, hence, the square root of 34 is an irrational number.

Learn more here: https://brainly.com/question/11864029

Need Help with questions
1 2 and 3 Thanks

Answers

Answer: 1: 011

Step-by-step explanation: just put it

The lines represented by the equations 20y-24x=-20y and 5y-6x=-5 are

a) perpendicular
b) the same line
c) neither parallel nor perpendicular
d) parallel

Answers

Answer:don’t listen to the other guy he’s wrong. The answer is the same line.

Step-by-step explanation:

20y-24x=-20 add 24x to both sides

20y=24x-20

Divide 20 to all

New equation is

Y=5/6x-1

Now let’s solve for 5y-6x=-5

Add 6x to both sides

5y=6x-5

Divide 5 to all

The new equation is

Y=6/5x-1

As you see they have the same equation so the answer is that the lines are the same :) have a good day guys hope this helped <3

What is the solution to the following equation?
5(2x - 6) + 20 = 10
оа
9
Ob
5
Ос
3
Od
2

Answers

Answer:

D. 2

Step-by-step explanation:

5(2x-6) + 20 = 10

10x - 30 + 20 = 10

10x - 10 = 10

10x = 20

x = 2

Questions
1. There are 12 pieces of fruit in a bowl and 2 of them are
apples. What percentage of the pieces of fruit in the bowl are
apples?
Answers
Highlight the number that represents the percentage of pieces of fruit
in the bowl that are apples. (1 point)
A.
0.02%
B.
0.17%
C.
2%
D.
17%
2. Lin's family has completed 30% of a trip. They have traveled
60 miles. How far is the trip? (Hint: You can use a tape diagram,
Highlight the answer that shows how far Lin's family trip is. (2 points)

Answers

Answer:

1. D) 17%

2. 200 miles

Step-by-step explanation:

For the first question we can turn the information into a fraction, with the total number of pieces of fruit in the bowl (12) as the denominator and the number of apples (2) as the numerator.

[tex]\frac{2}{12}[/tex]

Then, divide:

2/12 = 0.17 = 17%

For the second question, we set up a proportion. We know that 60 miles corresponds to 30% and the whole distance of the trip, x, corresponds to 100%

[tex]\frac{60}{x} = \frac{30}{100}[/tex]

Cross multiply and solve:

60 * 100 = 30x

6000 = 30x

200 = x

how do you graph the equation -2x + 5y = 30. and what's the slope and the y intercept ?

Answers

Answer:

Slope:  

3 /5

y-intercept:  

− 6

Step-by-step explanation:

helpppppppppppppppp pls for brainliest theres more down below

Answers

1st one

- $22.32

2nd one

- $16.25

3rd one

- 8.68 lbs

4th one

- $16.24

Answer:

egypt

Step-by-step explanation:

WHERES MY BRAINLIEST

A rectangular playground is 18.2 meters by 12.75 meters.


a. i) Find its area in square meter.

Answers

Answer: 232.05 meters

Geometry Homework :))

Answers

Answer:

B

Step-by-step explanation:

Answer:

The question has two correct answers A and B.

Step-by-step explanation:

A is the component form of a vector

B is words

whats the answer for this

Answers

Answer:

A

Step-by-step explanation:

the answer is A to this problem

Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $8. On Saturday, Rob earned $60 babysitting. How much money did he save?


If he earned $60, he saved

Answers

Omg sorry I’m not sure

Answer:

I think 53

Step-by-step explanation:

what 9999999999999999999x99999999999999999999

i need help plz

Answers

Answer:

1e+39

Step-by-step explanation:

Carols den is 8 feet longer than it is wide. If the dens area is 209 square feet what are the dinensions of the room?

Answers

Answer:

12 42

Step-by-step explanation:

Give two reasons why this shape is a square when x=5.

Answers

Answer:

First of all, we can see that this shape have 4 90° angles.

Secondly, since x = 5 we have:

 3 × 5 -2 = 15 - 2 = 13 (cm)

And: 5 + 8 = 13 (cm)

=> The two adjacent sides that make up the angle is equal to each other

So this shape is a quare.

=> This shape is a square.

Step-by-step explanation:

plz answer quick like 3 min

Answers

Answer:

Step-by-step explanation:

It would be 1 dollar and 3 dimes, 5 quarters and 1 nickel, since 1.25 + .05=1.3

13 dimes. and finally 26 nickels

Answer:

1 dollar and 3 times

5 quarters and 1 nickel

13 times

and 26 nickels

Step-by-step explanation:

they all equal $1:30

in math class, the girl to boy i 8 to 6. if there are 24 girl in the class, how many boy are there?

Answers

Answer:

[tex]\huge\boxed{\text{18 boys}}[/tex]

Step-by-step explanation:

This is basically just a ratio. If the ratio between the amount of girls to the amount of boys is 8 to 6, then we can create a fraction (girls/boys)

[tex]\frac{8}{6}[/tex]

Using what we know about the second statement (24 girls) we can make a ratio like this (also assuming girls/boys)

[tex]\frac{24}{x}[/tex]

Since the ratios must be equal, we can set them equal to each other.

[tex]\frac{8}{6} = \frac{24}{x}[/tex]

We can cross multiply to find x.

[tex]24 \cdot 6 = 144\\\\144 \div 8 = 18[/tex]

So there are 18 boys.

Hope this helped!

10) Your brother is 2 years older than you. Your mom is 3 years older than double your age. If you
combine all three of your ages, it adds to 73. How old are you guys?

Answers

Answer: Your 17, your brother is 19, and your mom is 37.

Step-by-step explanation:

17+2=19

17x2=34

34+3=37

17+19+37=73

if a DJ costs customers $275 for every 3 hours, how much would the cost be for 1 hour?

Answers

Answer:

$91.6666 or rounded $91.67

Step-by-step explanation:

Divide 275 by 3 :)

91 or 92$ or to be exact 91.6666 which in cash is 91.67$

Naomi has a toy car collection of 300 toy cars. She keeps 243 of the toy cars on her wall. What percentage of Naomi's toy car collection does she keep on her wall?

Answers

Answer:

81%  or .81

Explanation:

243 ÷ 300 = .81

Which of the following is equivalent to 3(y - 1+ 2y)?
1. 3y - 9
2. 6y - 3
3. 9y- 3
4. 3y - 3

Answers

Answer:

3, 9y-3

Step-by-step explanation:

Answer:

3) 9y-3

Step-by-step explanation:

3 (y - 1 + 2y)

3×y - 3×1 + 3×2y

3y - 3 + 6y

rearranging like terms together:

3y + 6y - 3

9y - 3

I suck and need help lol

Answers

Answer:

C

Step-by-step explanation:

Answer:

40%

Step-by-step explanation:

0.15+0.25=0.40 which equals 40%

Other Questions
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