Identifying Functions and Writing Equations of Functions
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Does the mapping represent a function?
Yes
No
Tags
CCSS.8.F.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which graph does NOT pass the vertical line test?
Graph 1
Graph 2
Graph 3
Graph 4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The table represents the equation k = j - 20.
Use the equation to find the missing value.
34
27
41
38
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
For the function rule, y = -2x + 3: If the input is 4, what is the output?
5
11
-5
-11
Tags
CCSS.8.F.A.1
CCSS.HSF.IF.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following equations describes the relationship between a and b?
b = a +13
b = a +5
b = a +18
b = a +14
Tags
CCSS.6.EE.C.9
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of function is represented by the picture?
Quadratic
Exponential
Square Root
Cubic
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of function is in the picture?
Quadratic
Cubic
Square Root
Absolute Value
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