Mathematics High School

can all linear functions be modeled by an arithmetic sequence? if not, provide a counterexample

will get brainliest

Answers

Answer 1
It depends. Generally no.

Linear equations are generally in the form [math]y=mx+b[/math] and have a domain of [math](-\infty,\infty)[/math], or all real numbers. However, an arithmetic sequence is only defines for the natural numbers (that is, while numbers [math]> 0[/math].

For any two terms in the arithmetic sequence, [math]a_n[/math] and [math]a_{n+1}[/math], there will always be a point on the linear function that lies in between them, and is such not defined in the sequence.

This does not make the sequence and function unrelated, but rather it makes them not the same.

A similar argument applies for geometric sequences and exponential equations.

Related Questions

What is the radius of the circle?

Answers

Answer:

13

Step-by-step explanation:

hope this helps you out of

Answer:

To get Radius, you divide diameter by two, which is now 13.

Step-by-step explanation:

2.825 as a fraction

Answers

Answer: 113 / 40

Step-by-step explanation:

Answer:

2 33/40

Step-by-step explanation:

Hope I helped

Jerry pays $1.40 per gallon for premium gasoline. He spends $16.80 and wants
to know how many gallons he bought. Which equation models this situation?

Answers

Answer:

let x be the total amount of gallons he bought

$16.80÷$1.40 = x

16.80÷1.40=12

x=12

Step-by-step explanation:

This is not math but plssss answer here are some points

Answers

Answer: =D

Step-by-step explanation:

Answer: The 6 gram marble

Step-by-step explanation: The more bigger the object and the faster it moves, the more kinetic energy will be recieved making molecules move faster and faster I hope this helps :D

Determine if the situation is linear or exponential and choose the correct equation to represent the situation. "A movie club's customers must pay $5 for a membership, plus $1.5 for each time they rent a movie” "​

Answers

Answer:

maybe Exponetial??? sorry

What does a equal???

Answers

Answer:

a=43

Step-by-step explanation:

triangle equals 180.

180-47-90=43

Answer:43

Explanation

PQ=QR

QPR=QRP=47 (angles opposite to equal sides are equal)

PQR= 180-(47+47) = 86

a= 86/2 = 43

What is the term for the emotions that a word stirs in a reader?

a
CONNOTATION
b
DENNOTATION
c
SYNONYM
d
ACRONYM

Answers

Answer:

Connotation

Step-by-step explanation:

There are 3 connotations i know of. I'm not sure if there's more but

-Positive (+)

-Negative (-)

- Neutral

Based on what words the writer choosing it gives out one of those connotations. Hope this helps!

Find the slope represented in the table below.
х
у
7
-30
-54
13
-66
20
- 108

Answers

Answer: -6

(-54)-(-30)=-24

11-7=4

-24/4=-6

I hope this is good enough:

Find the Y-intercept of f(x)= 2x2 -2x +1

Answers

Answer: its nothing their isn't a value

Step-by-step explanation: to find the y intercept substitute in 0 and solve for y

I'm confused and need help as always..
Help please?

Answers

Answer:

Step-by-step explanation:

1. -3.2a≤8  you are dividing the 8/-3.2 you get -2.5 flip your sign to get

a≥-2.5 solid line on -2.5 and go to the right.

2. 2>n+.8  minus .8 from both sides  n<1.2  open circle on 1.2 and go to the left

3. b-4.2>=-5  b≥ -0.8  solid line on -0.8 and go to the right

4. false

5. r≤0.1

6. y≤0.8  

You get the idea or need more help?

Answer:

1. -2.5

2. 1.2

3. -0.8

4. I think false

5. 0.1

6. 0.8

Step-by-step explanation:

I used mental math so I hope it's right.

what is the perpendicular slope intercept form? pls help​

Answers

it’s either 0 or there is no slope i think there isn’t a slope

PLEASE ANSWER:
Select the correct answer.

Solve -369-(-103) - (182)
A. -44 4/9
B. -28
C. 87 4/9
D. 64 8/9

Answers

Answer:

A

Step-by-step explanation:

Drawling not to scale find the value of x and y.

Answers

Answer:

y=43

x=90

Step-by-step explanation:

angles a and c are equal, so to find y you just add 47+47=86 and divide 86/2=43

x is a right angle because it splits the triangle in half

A store is having a sale where everything is just kind of 30%. Find the discount in the sales price of the customer buys an item that normally sells for $365.

Answers

Answer:

New price: $255.50

Step-by-step explanation:

First you multiply 365x.30

Then you'll get 109.5

Sub that from 365 and you'll get $255.50

365
365 x 0.70
255.5$

Consider the following system of equations.

StartLayout Enlarged left-brace 1st row negative 10 x squared minus 10 y squared = negative 300 2nd row 5 x squared + 5 y squared = 150 EndLayout

Which statement describes why the system has infinite solutions?
The equations represent parabolas that result in graphs that do not intersect.
The equations represent circles that result in graphs that do not intersect.
The equations represent parabolas that result in the same graph.
The equations represent circles that result in the same graph.

Answers

Answer:

the answer is going to be D

Step-by-step explanation:

Answer:

The equations represent circles that result in the same graph.

Step-by-step explanation:

What is 2 2/3 divided by 1 1/2 ?

Answers

Answer:

1 maybe

Step-by-step explanation:

im kinda dumb!!

Answer:

The answer is 1 7/9

Step-by-step explanation:

hope this helps

2 2/3÷1 1/2

=8/3×3/2

=8×2/3×3

=16/9 in fraction

=1 7/9 in mixed number

Help PLSSSSS THANKS 111

Answers

Answer:

-9n+8

Step-by-step explanation:

So how do you do this equation? I’m trying to study for my exam but don’t know how to do this please help

Answers

Answer:

D. 13

Step-by-step explanation:

Replace all variables of x, with the given value! Hope this helps!

Someone, Please Help!!

It is possible to have a no solution or infinite number of solutions for a system.

True or False

Answers

Answer:

true

Step-by-step explanation:

Help please!! I’m timed on this. No it’s not for a grade.

Answers

Answer:

D

Step-by-step explanation:

plz help me
Choose all the correct answers that bring the left hand flag (L) to the right hand flag (R).

Answers

Answer:

Rotate Figure L 135 degrees counterclockwise around the point of intersection of the arms. Reflect across the right arm

Step-by-step explanation:

A chef is filling one sink with water, while emptying another. The first sink is empty and is being filled at a rate of 4 gallons per minute. The second sink is full and is being drained at a rate of 2 gallons per minute. If both sinks hold 24 gallons of water, how many minutes will it take for the two sinks to have the same amount of water?

Answers

it should take 4 minutes


Write an expression for the perimeter of the triangle shown below:

Answers

where’s the triangle?

Answer:

1.

Step-by-step explanation:3+3.4+0.5=6.9

6.9x-16 because -26-9=-16 6.9x-16 is the expression. good luck with this equivilant expressions quiz!

Select all fractions that are greater that 1/2

Answers

Answer:

You need to put the fractions for us to answer but fractions that are greater than 1/2 include: 3/4 and  4/7  and  basically any fraction that has a value greater than 0.5

Step-by-step explanation:

5x2 - 45=0
Quadratic formula

Answers

Answer:

x=3

Step-by-step explanation:

5x²-45=0 | +45

5x² = 45 | :5

x² = 9 | /9

x = 3

Answer:

x=3,x=-3

Step-by-step explanation:

Use the quadratic formula

where

a=5

b=0

c=-45

which means x=(0±30)/10

so you do (0+30)/10=3

and (0-30)/10=-3

to find your two solutions

what are the solutions to (x+7)2 =81

Answers

Answer:

x = 33.5

Step-by-step explanation:

Simplifying

(x + 7) * 2 = 81

Reorder the terms:

(7 + x) * 2 = 81

Reorder the terms for easier multiplication:

2(7 + x) = 81

(7 * 2 + x * 2) = 81

(14 + 2x) = 81

Solving

14 + 2x = 81

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-14' to each side of the equation.

14 + -14 + 2x = 81 + -14

Combine like terms: 14 + -14 = 0

0 + 2x = 81 + -14

2x = 81 + -14

Combine like terms: 81 + -14 = 67

2x = 67

Divide each side by '2'.

x = 33.5

Simplifying

x = 33.5

Answer:

x=16,−2

Step-by-step explanation:

Select whether the function is discrete or continuous.

Function: The number of footballs manufactured per day.

Answers

Answer:

Continuous

Step-by-step explanation:

PLEASE HELP!!!!!!!!!!!!!!!!!!!
The system of equations shown is solved using the linear combination method

StartLayout 1st row 1st column 6 x minus 5 y = negative 8 right-arrow 2nd column 6 x minus 5 y = negative 8 right-arrow 6x minus 5 y = negative 8 2nd row 1st column negative 24 x + 20 y = 32 right-arrow one-fourth (negative 24 x + 20 y = 32) right-arrow negative 6 x + 5 y = 8 with Bar Underscript 3rd row 3rd column 0 = 0 EndLayout

What does 0 = 0 mean regarding the solution to the system?

There are no solutions to the system because the equations represent parallel lines.
There are no solutions to the system because the equations represent the same line.
There are infinitely many solutions to the system because the equations represent parallel lines.
There are infinitely many solutions to the system because the equations represent the same line.

Answers

Answer:

i believe the answer is a. There are no solutions to the system because the equations represent parallel lines.

Step-by-step explanation:

Answer:

There are infinitely many solutions to the system because the equations represent the same line.

Step-by-step explanation:

What is 6 divided by 0.6

Answers

Answer:

10

Step-by-step explanation:

the answer is 10

help help plz I will give brainless ​

Answers

1.92 I did the math for ya

Answer:

1.92

Step-by-step explanation:

I did 6.46-4.54 and I got my answer.

Other Questions
part B: which lines from the poem best supports the answers to part A Please helpmeeeeeeeeeeee please help me ill give brainliest to the right answer (plato course unit 3) i have a photo can someone solve it Someone help me with the bottom question I will mark brainliest help me wit this...i will give brainliest If the market's required rate of return is 13% and the risk-free rate is 3%, what is the fund's required rate of return? Do not round intermediate calculations. Round your answer to two decimal places.Portfolio required returnSuppose you are the money manager of a $4.59 million investment fund. The fund consists of four stocks with the following investments and betas:StockInvestmentBetaA $ 260,000 1.50B 360,000 - 0.50C 1,220,000 1.25D 2,750,000 0.75 1. For a mixture of pure hexane and pure dimethylformamide, the dimethylformamide layer will be found as:______.a. the top layer.b. the bottom layer.c. neither; the two solvents are miscible.d. cannot determine.2. To extract aniline (CeH5NH2) from a solution of chloroform, one would use:_____.a. aqueous HCI.b. aqueous NaOH.c. aqueous NaHCO3.d. either b or c would work.3. For mixture of methylene chloride and diethyl ether, the diethyl ether layer will be found as:____.a. the top layer.b. the bottom layer.c. neither; the two solvents are miscible.d. cannot determine.4. To extract benzyl alcohol (CeH5CH2OH) from a solution of chloroform, one would use:_____.a. aqueous HC b. aqueous NaOH.c. aqueous NH3.d. either B or C would work.5. A large partition coefficient for the extraction of naphthalene into diethyl ether from water means that naphthalene will be found:______.a. only in the water layer.b. only in the diethyl ether layer.c. mostly in the water layer.d. mostly in the diethyl ether layer. which strengthen the early political parties in the US? Which of the following is not associated with the light-driven reactions?Biology What is another name for a Third Party candidate? Given f(x) = 5x9 x8 + 3x3 8 and g(x) = 5x9 5x3 5x2 + 5, find and simplify f(x) g(x). help me pleaseee lol!!!!!!! When is national mental health day in USA? Find x. Round to the nearest tenth Which statement best describes a graph of paired points that form a proportional relationship? A) a straight line can be drawn through all the points and the line passes through the point (3,0).B) a straight line can be drawn through all of the points but the line does not pass through the origin.C) a straight line can be drawn through all the points and the line passes through the origin.D) a straight line can be drawn through all the points and the line passes through the point where x = 0 and y = 0. USE THE PHOTO. ............. HELPPP ASAP WILL MARK BRAINLEST!!! Recognizable Characters passages explanation The Fall of the House of Usher This is due tonight ASAP pls help mee