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Exponential Functions Quiz
By Bolanle Oniya
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Last updated about 5 years ago
20 questions
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CLICK HERE for GRAPHING CALCULATOR
Question 1
1.
What is the equation of the exponential function with a base of 0.5, which is reflected over the x-axis, shifted left 6 units and down 2 units?
Question 2
2.
What is the average rate of change on the interval from 1 to 3?
8
6
1
4
Question 3
3.
Describe ALL the transformations for the function
reflection over x-axis, vertical shrink by 2/3 , shift right 5 units, and shift up 6 units
reflection over x-axis, shift left 5 units, and shift up 6 units
reflection over x-axis, vertical shrink by 2/3, shift left 5 units, and shift down 6 units
reflection over x-axis, vertical stretch by 2, shift left 5 units, and shift down 6 units
Question 4
4.
Which of the following equations represents an increasing graph?
Question 5
5.
How can you determine if an exponential equation represents exponential decay?
The initial value is negative.
The base,b, is 0<b<1.
The base is a negative number.
The base is a positive number greater than 1.
Question 6
6.
Describe the end behavior of
As x goes to negative infinity, f(x) goes to -7. As x goes to positive infinity, f(x) goes to negative infinity.
As x goes to negative infinity, f(x) goes to positive infinity. As x goes to positive infinity, f(x) goes to -7.
As x goes to negative infinity, f(x) goes to positive infinity. As x goes to positive infinity, f(x) goes to 7.
As x goes to negative infinity, f(x) goes to 7. As x goes to positive infinity, f(x) goes to positive infinity.
Question 7
7.
Find the y-intercept of the function
(0,-1)
(0,4)
(0,0)
(0,1)
Question 8
8.
Describe the right side end behavior of
Question 9
9.
If you subtracted 3 from the exponent in an exponential function, what would happen to the graph?
It would move to the right 3
It would move up 3
It would move to the left 3
It would move down 3
Question 10
10.
Identify the graph(s) of exponential growth.
III and IV only
I only
II, III, IV only
II and IV only
Question 11
11.
Given the function
graphed below, identify the domain.
Question 12
12.
Given the function
graphed below, identify the range.
Question 13
13.
Given the function
graphed below, identify the asymtote.
Question 14
14.
Given the function
graphed below, identify the rate of change from 0 to 1.
Question 15
15.
Given the function
graphed below, identify the y-intercept(s).
Question 16
16.
Given the function
graphed below, identify the end behavior as x approaches negative infinity.
Question 17
17.
Given the function
graphed below, identify the end behavior as x approaches positive infinity.
Question 18
18.
Given the function
graphed below, is the function increasing or decreasing?
Increasing
Decreasing
Question 19
19.
Using the graph of function g below, complete the statement.
Statement: g(0)=_______ (Fill in the blank.)
Question 20
20.
Using the graph of function g below, complete the statement.
Statement: g(_______)= -3 (Fill in the blank.)