WorksheetsReview 2
Total questions: 24
Worksheet time: 2hrs 6mins
Name
Class
Date
1.
Find the average rate of change for f(0) and f(2)
a)
4.5
b)
-4
c)
-4/5
d)
18
2.
Find the average rate of change for f(1) and f(2)
a)
6
b)
9
c)
27
d)
3
3.
Find the average rate of change for x = 0 to x =4
a)
2
b)
8
c)
-8
d)
-1/3
4.
Domain?
a)
(-∞, ∞)
b)
(0, ∞)
c)
(-∞, 0)
d)
[0, ∞)
5.
a)
The end behavior of the graph is x →∞, y→∞ and x→∞, y→⁻∞
b)
The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞
c)
The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→0
d)
The end behavior of the graph is x →∞,y→0 and x→∞, y→⁻∞
6.
a)
The end behavior of the graph is x →∞, y→⁻∞ and x →⁻∞,y→⁻∞
b)
The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→∞
c)
The end behavior of the graph is x →∞, y→∞ and x→⁻∞, y→2
d)
The end behavior of the graph is x →∞,y→2 and x→⁻∞, y→∞
7.
What is the range of this quadratic function?
a)
All real numbers.
b)
[2, infinity)
c)
[4, infinity)
d)
(negative infinity, 4]
8.
What is the range of the graph?
a)
1 ≤ x ≤ 5
b)
1 < x < 5
c)
1 ≤ y ≤ 5
d)
1 < y < 5
9.
Describe the transformation of this function y = 5(x+2)
a)
Left 2
b)
Right 2
10.
Given y=5(x-3) - 7 find the asymptote
a)
y = -3
b)
y = -7
c)
y = 5
d)
x= 7
11.
Describe the transformation of this function y = 2x+8
a)
shift Up 8
b)
shift Down 8
c)
doubles
d)
x does something
12.
What is the Horizontal Asymptote of the following exponential function?
y=2-(x+3)-2
y=2-(x+3)-2
a)
y=6
b)
y=-2
c)
y=0
d)
y=2
13.
What is the horizontal asymptote of the following exponential function?
y=3x+3 -1
y=3x+3 -1
a)
y=-1
b)
y=3
c)
y=0
d)
y=26
14.
What is the y-intercept for all the exponential mother functions such as y=2x, y=3x, and y=4x?
a)
y=1
b)
y=0
c)
y=2
d)
y=4
15.
Which equation matches the graph?
a)
y = 2x+3
b)
y = 2x + 3
c)
y = 2x
d)
y = 2-x
16.
What are the transformations?
y=(x-2)3+4
y=(x-2)3+4
a)
Horz shift right 2 Vert shift up 4
b)
Horz shift left 2 Vert shift up 4
c)
Horz shift right 2 Vert shift down 4
d)
Horz shift left 2 Vert shift up 4
17.
Which equation has a base 4, reflected over the x-axis, translated left 4 and up 2
a)
y=-4x+4+2
b)
y=-4x-4+2
c)
y=4(x+4)+2
d)
y=4x+4+2
18.
Which equation matches the graph?
a)
y = 2x+3
b)
y = 2x + 3
c)
y = 2x
d)
y = 2-x
19.
What is the domain and range of the function y=2x ?
Use the graph to help!
Use the graph to help!
a)
Domain: −∞<x<∞
Range: y>0
Range: y>0
b)
Domain: −∞<x<∞
Range: y>1
Range: y>1
c)
Domain: −2<x<∞
Range: y>0
Range: y>0
d)
Domain: −∞<x<∞
Range: y<0
Range: y<0
20.
Which of the following best represents the graph?
a)
y=2x
b)
x=2y
c)
y=x2
d)
y=2-x
21.
What is the equation that best represents the graph?
a)
y=2y
b)
y=2x
c)
y=2-x
d)
y=x2
22.
Using y=3x as the parent function, what will y=3-x look like?
a)
Reflection on the x axis?
b)
Reflection on the line y=x
c)
Reflection on the y axis
d)
Reflection on y=0
23.
Describe the transformations for the following function:
f(x) = 3x- 4
f(x) = 3x- 4
a)
4 units up
b)
4 units to the left
c)
4 units to the right
d)
4 units down
24.
What is the y-intercept of the function?
a)
2
b)
3
c)
1
d)
-2
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