1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gala2k [10]
3 years ago
10

The points on the graph represent both an exponential function and a linear function.

Mathematics
2 answers:
Naddik [55]3 years ago
7 0

By looking at the graphs we can infer the equation that represents both functions. If we plot the equations in a graphing tool, we can easily find your points.

Please, see the attached image

Linear

f(x)  = (-3/2)*x + 3

x = -3 ---------> y = 15/2 = 7.5

x = -2 ---------> y = 6

x = -1 ---------> y = 4.5

x = 0 ---------> y = 3

x = 1 ---------> y = 1.5

x = 2 ---------> y = 0

x = 3 ---------> y = -1.5

Exponential

g(x)  = (1/2)^x

x = -3 ---------> y = 8

x = -2 ---------> y = 4

x = -1 ---------> y = 2

x = 0 ---------> y = 1

x = 1 ---------> y = 0.5

x = 2 ---------> y = 0.25

x = 3 ---------> y = 0.125

(1/2)^x =  (-3/2)*x + 3

If we solve this equation, we get two values

x = -2.868 and

x = 1.81

dlinn [17]3 years ago
7 0

Answer:

Step-by-step explanation:

From the graph attached we will find the linear as well as exponential functions first.

Afterwards we will plug in the values of x to get the value of the function given.

For Linear function

It should be in the form of y = mx + c

We find c = 3

and two points passing through the line are (0, 3) and (2, 0)

so slope of the line should be m=\frac{y-y'}{x-x'}= \frac{3-0}{0-2}=-\frac{3}{2}

Now we can say the linear function becomes f(x)=-\frac{3}{2}x+3

For x = -3, f(3)=(-\frac{3}{2})(3)+3=(-\frac{9}{2})+3=(-\frac{3}{2})

For x = -2 f(-2)=(-\frac{3}{2})(-2)+3=3+3=6

For x = -1 f(-1)=(-\frac{3}{2})(-1)+3=\frac{3}{2}+3=\frac{9}{2}

For x = 0 f(0)=3

For x = 1 f(1)=-\frac{9}{2}

For x = 2 f(2) = -6

For x = 3 f(3)=\frac{3}{2}

Now for Exponential function

function will be in the form of y=a^{x}

Since point (-1, 2) is passing through the exponential function

So 2=(a)^{-1}=\frac{1}{a}

⇒a=\frac{1}{2}

Therefore exponential function is g(x)=(\frac{1}{2})^{x}

Now from the given graph

g(-3) = 8

g(-2) = 6

g(-1) = 2

g(0) = 1

g(1)=\frac{1}{2}

g(2)=(\frac{1}{2})^{2}=\frac{1}{4}=0.75

g(3)=(\frac{1}{2})^{3}=\frac{1}{8}=0.125

Now we will try to get the common values of x by analyzing the graphs of two functions.

we get the solutions for x as (-2.87) and (1.81)

You might be interested in
How do I do it! Answer pls givin the brainliest
kap26 [50]
She would pay $23.00 because...

15% of 20 = 3

20 + 3 = 23

Answer : $23.00
3 0
3 years ago
Read 2 more answers
6) Mrs. Allen needs eggs for a recipe she is making with all of her students. She is buying eggs that come 12 eggs to a carton.
Yuliya22 [10]
4 because 55-7=48 48/12=4
7 0
3 years ago
A class 4 truck weighs between 14,000 and 16,000 pounds. What is weight range in tons?
coldgirl [10]
The range is the highest value minus the lowest value.
16,000 - 14,000 = 2,000 pounds
1 ton is equal to 2,000 pounds so the weight range would be 1 ton
7 0
3 years ago
The triangular prism below has a base area of 28.7 units² and a height of 11 units.
maksim [4K]

The volume of the triangular prism is 315.70 units³.

<h3>What is the volume?</h3>

A triangular prism is a three-dimensional shape that has a triangular base.

Volume =base area x height

28.7 x 11 = 315.70 units³

To learn more about prisms, please check: brainly.com/question/8890358

#SPJ1

7 0
2 years ago
Which of the following could be the side measures of a right triangle?
Lady bird [3.3K]

Answer:

A

Step-by-step explanation:

Because a^2+b^2=c^2 in a right triangle by Pythagorean's Theorem.  So, the only one that works is 3^2+4^2=5^2 because 9+16=25.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find x and fill in the angle values. Could you also explain how it works? Please and thank you.
    13·1 answer
  • 2(5m - 4) - 5(1 + 3m)
    14·2 answers
  • EASY MATH PROBLEM<br> EASY POINTS!!!
    11·2 answers
  • For breakfast Bob has three options: cereal, eggs or fruit. He has to choose exactly two items out of the three available. (a) D
    13·1 answer
  • Let s be an integer. Alonso claims that -s must always be less than 0. IIiana claims that -s is only sometimes less than 0. Whos
    9·1 answer
  • 40 POINTS AND BRAINLIEST
    11·1 answer
  • HELPPPPPP
    15·1 answer
  • | 2(4x - 12) + 10 – 6x = 12<br> What is the answer??
    13·1 answer
  • Write the coefficient of x².​
    14·1 answer
  • Any answer? Stuck on this one
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!