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WorksheetsUnit 3 Assessment Review Day 2
Total questions: 16
Worksheet time: 23mins
Name
Class
Date
1.
All of the y values or outputs are called what?
a)
Domain
b)
Range
c)
Relation
d)
Function
2.
What is the range of the graph?
a)
1 ≤ x ≤ 5
b)
1 < x < 5
c)
1 ≤ y ≤ 5
d)
1 < y < 5
3.
What is the domain of the graph?
a)
1≤ x ≤ 4
b)
1 < x < 4
c)
1≤ y ≤ 4
d)
1 < y < 4
4.
What is the domain of the graph?
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
5.
What is the range of the graph?
a)
-7 ≤ x < 5
b)
-3 ≤ x < 1
c)
-3 ≤ y < 1
d)
-7 ≤ y < 5
6.
What are the green dots called?
a)
axis of symmetry
b)
vertex
c)
parabola
d)
Zeros or roots or x-intercepts
7.
Find the zero(s) of the function.
a)
x = -3
b)
x = 1
c)
x = {-3, 1}
d)
y = 1
8.
Find the root(s) of the function.
a)
x = 3
b)
x = {-3, -1, 2}
c)
x = {-3, 2}
d)
x = -1
9.
What are the zeros of the function?
a)
x = {1,4}
b)
x = {-5, -2, -1, 3}
c)
x = {-3, -1, 2, 5}
d)
x = {-2,4}
10.
A zero of a function is the ______ that makes the _______ equal 0.
a)
output, input
b)
input, output
c)
input, intercept
d)
output, line
11.
We can find the zero by making the output ___ and ____.
a)
0, solving
b)
-1, solving
c)
1, solving
d)
100, solving
12.
Find the zero(s) of the function.
a)
x = -3
b)
x = 3
c)
x = -12
d)
x = 12
13.
What is the x-intercept of the function?
a)
It doesn't have an x-intercept
b)
x = 1
c)
x = 4
d)
x = 0
14.
Which of the following are zeros of the function
f(x)= 3x - 15
a)
-5
b)
0
c)
5
d)
15
15.
What is the zero for the function a(x)= 3 (x-9)
a)
3
b)
9
c)
27
d)
-9
16.
What are the zeros for the function f(x)= 85x − 40
a)
32
b)
16
c)
64
d)
8
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