Quiz about Key Features of Exponential Functions

Question 1

Identify the correct key features of the graph of the function: $$y=12\left(0.65\right)^x$$ Select all that apply.

Accepted Answer

Decay

Accepted Answer

Decreases from left to right

Answer

Growth

Answer

Increases from left to right

Question 2

Identify the correct key features of the graph of the function: $$y=7\left(1.35\right)^x$$ Select all that apply.

Accepted Answer

Growth

Accepted Answer

Increases from left to right

Answer

Decay

Answer

Decreases from left to right

Question 3

Identify the correct key features of the graph of the function: $$y=7\left(1.35\right)^x$$ Select all that apply.

Accepted Answer

y-intercept: $$\left(0,7\right)$$

Accepted Answer

asymptote: $$y=0$$

Answer

y-intercept: $$\left(7,0\right)$$

Answer

$$x=0$$

Question 4

Identify the correct key features of the graph of the function: $$f\left(x\right)=24\left(0.5\right)^x$$ Select all that apply.

Accepted Answer

Decay

Accepted Answer

Decreases from left to right

Answer

Growth

Answer

Increases from left to right

Question 5

Identify the correct key features of the graph of the function: f\left(x\right)=24\left(0.5\right)^x Select all that apply.

Accepted Answer

y-intercept: \left(0,24\right)

Accepted Answer

asymptote: y=0

Answer

y-intercept: \left(24,0\right)

Answer

\left(x=0\right)

Question 6

The initial number of bacteria in a culture was 12,000. The culture doubled each day. What is the y-intercept and asymptote of the graph representing this exponential function?

Accepted Answer

y-intercept: $$\left(0,\ 12000\right)$$

Accepted Answer

asymptote: $$y=0$$

Answer

y-intercept: $$\left(12000,0\right)$$

Answer

asymptote: $$x=0$$

Question 7

In 2015, a city had a population of 120,000 people. The population has been declining at a rate of 3% each year since 2015. What is the y-intercept and asymptote of the graph representing this exponential function?

Accepted Answer

y-intercept: $$\left(0,120000\right)$$

Accepted Answer

asymptote: $$y=0$$

Answer

y-intercept: $$\left(120000,\ 0\right)$$

Answer

asymptote: $$x=0$$

Question 8

Use the graph to identify the correct features. Select all that apply.

Accepted Answer

Decay

Accepted Answer

Decreases from left to right

Answer

Growth

Answer

Increases from left to right

Question 9

Use the graph to identify the correct features. Select all that apply.

Accepted Answer

Growth

Accepted Answer

Increases from left to right

Answer

Decay

Answer

Decreases from left to right

Question 10

Use the graph to identify the correct features. Select all that apply.

Accepted Answer

y-intercept: $$\left(0,5\right)$$

Accepted Answer

asymptote: $$y=0$$

Answer

y-intercept: $$\left(5,0\right)$$

Answer

asymptote: $$x=0$$

Question 11

Use the graph to identify the correct features. Select all that apply.

Accepted Answer

Decay

Accepted Answer

Decreases from left to right

Answer

Growth

Answer

Increases from left to right

Question 12

Use the graph to identify the correct features. Select all that apply.

Accepted Answer

y-intercept: $$\left(0,9\right)$$

Accepted Answer

asymptote: $$y=0$$

Answer

y-intercept: $$\left(9,0\right)$$

Answer

asymptote: $$x=0$$

Key Features of Exponential Functions

19 questions

Label the key features of the exponential function.

This graph models (a) .
For this function, b is (b)

This graph models (a) . For this function, b is (b)

This graph models (a) . For this function, b is (b)

This graph models (a) .
For this function, b is (b)

An exponential function is graphed. Click on the y-intercept.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Key Features of Exponential Functions

19 questions

Label the key features of the exponential function.

This graph models ​ (a) .For this function, b is ​ (b)

This graph models ​ (a) . For this function, b is ​ (b)

This graph models ​ (a) . For this function, b is ​ (b)

This graph models ​​ ​ (a) .For this function, b is ​ ​ (b)

An exponential function is graphed. Click on the y-intercept.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

This graph models (a) .
For this function, b is (b)

This graph models (a) . For this function, b is (b)

This graph models (a) . For this function, b is (b)

This graph models (a) .
For this function, b is (b)