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WorksheetsUnit 3 Section 2 - Function Review
Total questions: 15
Worksheet time: 19mins
Name
Class
Date
1.
Use the graph to calculate the rate of change.
a)
-1/3
b)
-3
c)
3
d)
3/2
2.
What type of graph is this?
a)
Linear
b)
Quadratic
c)
Cubic
d)
Reciprocal
3.
What type of graph is this?
a)
Linear
b)
Quadratic
c)
Cubic
d)
Reciprocal
4.
What type of graph is this?
a)
Exponential
b)
Quadratic
c)
Cubic
d)
Reciprocal
5.
What is the coordinate for the y-intercept?
a)
(0, 1)
b)
(0, 2)
c)
(0, -1)
d)
(0, -2)
6.
Given the list of ordered pairs, what is the x-intercept?
(8,10), (3, -4), (0, 8), (4, -3), (9, 0)
(8,10), (3, -4), (0, 8), (4, -3), (9, 0)
a)
(8,10)
b)
8, 3, 0, 4, 9
c)
(0,8)
d)
(9,0)
7.
From the equation y = 3x + 18, what is the value of the x-intercept?
a)
-6
b)
6
c)
18
d)
3
8.
Which ordered pair could represent the x-intercept of a function.
a)
(0, 4)
b)
(4, 4)
c)
(4, 0)
d)
None of these.
9.
What is the y-intercept in the equation y= -2x + 5
a)
(0,-2)
b)
(3,0)
c)
(0,5)
d)
(-5,0)
10.
How many solutions are there?
a)
0
b)
1
c)
2
d)
Cannot be determined
11.
What is the axis of symmetry?
a)
x=0
b)
x=1
c)
x=2
d)
x=3
12.
What are the solutions? Hint: look at x-intercepts
a)
x= -5
b)
x= -1 and x = 5
c)
(2,-9)
d)
Cannot be determined
13.
What are the solutions?
a)
x=4
b)
x= 0
c)
y=-4
d)
There are no real solutions
14.
When looking at a quadratic graph, the solution(s) are always the _____________.
a)
y-intercept
b)
vertex
c)
x-intercept(s)
d)
axis of symmetry
15.
Which equation matches these solutions? x=5,-7
a)
(x+5)(x-7)=0
b)
(x-5)(x+7)=0
c)
(x+5)(x+7)=0
d)
(x-5)(x-7)=0
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