Graphing Exponential Functions

Question 1

Identify the horizontal asymptote of each graph.

Revolt · Accepted Answer

y = 0

Question 2

Identify the domain and range of each function.

Revolt · Accepted Answer

✔ negative infinity to infinity; The domain of this function is .: negative infinity to infinity; The range of this function is .: 0 to infinity

Question 3

b =

Revolt · Accepted Answer

1/2

Question 4

Which statements are true about the graph?

Revolt · Accepted Answer

The graph shows exponential decay.; The graph shows y = 2x reflected over the y-axis.

Question 5

How does the graph of y = 3x compare to the graph of y = 3–x?

Revolt · Accepted Answer

The graphs are reflected across the y-axis.

Question 6

Which graph represents the function ?

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3111-10-01-20-07-task/mc001-4.jpg

Question 7

Which function is graphed on the right?

Revolt · Accepted Answer

y = 2x–2 + 3

Question 8

How can you use transformations to graph this function? Explain your steps.

Revolt · Accepted Answer

To graph the function y = 3 * 7^(-x) + 2, start with the parent function y = 7^x. First, reflect the graph across the y-axis to account for the negative exponent, which gives y = 7^(-x). Next, apply a vertical stretch by a factor of 3 to obtain y = 3 * 7^(-x). Finally, shift the graph vertically up 2 units to reach the final function y = 3 * 7^(-x) + 2.

Question 9

0 to infinity3 to infinitynegative infinity to infinity

Revolt · Accepted Answer

3 to infinity

Question 10

How does the graph of y = 3–x compare to the graph of

Revolt · Accepted Answer

The graphs are the same.

Graphing Exponential Functions Answers

More from this Course

TRY EDGENUITY HACKS