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WorksheetsWarm up - unit 2 review
Total questions: 10
Worksheet time: 31mins
Name
Class
Date
1.
What is the DOMAIN of this graph?
a)
x < -3
b)
x ≤ -3
c)
x > -3
d)
x ≥ -3
2.
a)
Function
b)
Not a Function
3.
What is the domain of the graph?
Remember: Domain is the "x" values from left to right
Remember: Domain is the "x" values from left to right
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
4.
What is the range of the graph?
Remember: Range is the "y" values (up and down)
Remember: Range is the "y" values (up and down)
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
5.
What is f(0) for the function f(x)=2x+3
a)
2x
b)
-3
c)
3
d)
10
6.
f(x)=5x−12 What is f(−4)
a)
-32
b)
-3
c)
-12
d)
3
7.
Which graph does NOT pass the vertical line test?
a)
Graph 1
b)
Graph 2
c)
Graph 3
d)
Graph 4
8.
What is the zero (where it crosses x-axis?
a)
4
b)
0
c)
3
d)
8
9.
What is x if
f(x) = -2 (go to -2 on the graph and find where the y-value is)?
a)
4
b)
0
c)
3
d)
8
10.
What is the domain of the graph?
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
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