WorksheetsIntro to Exponential Graphs
Total questions: 22
Worksheet time: 42mins
Name
Class
Date
1.
What is the equation that best represents the graph?
a)
y=2y
b)
y=2x
c)
y=2-x
d)
y=x2
2.
Which of the following best represents the graph?
a)
y=2x
b)
x=2y
c)
y=x2
d)
y=2-x
3.
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
4.
Using the parent function y=3x what would the graph of y=3x+1 look like?
a)
Horizontal shift left one unit!
b)
Horizontal shift right one unit!
c)
Vertical shift up one unit!
d)
Vertical shift down one unit!
5.
Using the parent function y=3x what would the graph of y=3x+1 look like?
a)
Horizontal Shift to the right 1 unit
b)
Horizontal shift to the left one unit
c)
Vertical shift one unit up
d)
Vertical shift one unit down
6.
Using the parent function y=3x what would the graph of y=3x+1 look like?
a)
Horizontal Shift to the right 1 unit
b)
Horizontal shift to the left one unit
c)
Vertical shift one unit up
d)
Vertical shift one unit down
7.
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
8.
What is the asymptote of this exponential function?
a)
y = 0
b)
y = -4
c)
x = 5
d)
All real numbers
9.
What is the horizontal asymptote?
a)
(0,3)
b)
y=3
c)
y=-2
d)
y=2
10.
What is the horizontal asymptote?
a)
y = 4
b)
y = 0
c)
x = 4
d)
y = 5
11.
What is the horizontal asymptote?
a)
y = 2
b)
y = -2
c)
x = 2
d)
y = 0
12.
Graph
a)
A
b)
B
c)
C
d)
D
13.
Where would the asymptote be for this graph?
a)
y = 4
b)
y = -4
c)
x = 3
d)
x = -3
14.
Simplify the exponential expression.
a)
2x6y12
b)
2x5y7
c)
8x6y12
d)
8x5y7
15.
What type of function is f(x)=2(1/7)x ?
a)
Exponential Growth
b)
Linear
c)
Exponential Decay
d)
None of the Abovee
16.
What type of function is y = 7(5/4)x?
a)
Exponential Growth
b)
Exponential Decay
c)
Linear
d)
None of the above
17.
What is the range of this function?
a)
(-∞,0)
b)
(0,∞)
c)
(-∞,4)
d)
(4,∞)
18.
Given the function f(x) = (1/3)x-4, describe the translation
a)
4 units up
b)
4 units down
c)
4 units right
d)
4 units left
19.
Which equation matches the graph?
a)
y = 2x+3
b)
y = 2x + 3
c)
y = 2x
d)
y = 2-x
20.
Given the function, f(x) = 6.5(0.85)x, identify the initial value.
a)
6.5
b)
0.85
c)
x
d)
f(x)
21.
What transformations occur in the following function?
a)
right 3, up 2
b)
left 3, up 2
c)
left 3, down 2
d)
right 3, down 2
22.
Which function represents the table of values?
a)
f(x) = 4x
b)
f(x) = x3
c)
f(x) = 4x
d)
f(x) = 4x-1
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