Exponential Functions and Their Properties
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What distinguishes exponential functions from linear functions?
Exponential functions have constant rates of change.
Exponential functions graph as straight lines.
Exponential functions graph as curved lines.
Exponential functions are a type of linear function.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of f(2) for the function f(x) = 8 * 2^x?
4
16
32
8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which point lies on the graph of f(x) = 8 * 2^x when x = 0?
(0, 32)
(0, 8)
(0, 1)
(0, 16)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate the average rate of change for a function over an interval?
Subtract the x-values and divide by the y-values.
Subtract the y-values and divide by the x-values.
Add the x-values and y-values.
Multiply the x-values and y-values.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a non-constant average rate of change indicate about a function?
The function is constant.
The function is quadratic.
The function is linear.
The function is exponential.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the y-intercept of the function f(x) = 8 * 2^x?
0
2
16
8
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the base of an exponential function determine?
The y-intercept of the function.
The slope of the function.
Whether the function increases or decreases.
The x-intercept of the function.
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