8MA.M2.T2 Introduction to Functions Assessment
Authored by Sonia Henson
Mathematics
8th Grade
CCSS covered
Used 2+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Which of the following is a function?
y = 2x + 3
Tags
CCSS.8.F.A.1
CCSS.8.F.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
A function is a relation where each input has exactly one .
input
variable
equation
Tags
CCSS.8.F.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
True or False: The graph of a function can have two different y-values for the same x-value.
True
False
Tags
CCSS.8.F.A.1
4.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
What is the domain of the function f(x) = 1/x?
All real numbers except 0
All real numbers
All positive real numbers
All negative real numbers
Tags
CCSS.8.F.A.1
CCSS.8.F.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
Which of the following graphs represents a function?
A) A vertical line
B) A horizontal line
C) A parabola
D) A circle
Tags
CCSS.8.F.A.1
CCSS.8.F.B.5
6.
MULTIPLE SELECT QUESTION
1 min • 3 pts
Sort the following relation into Function or Not a Function. (Diagram 1)
Function
Not a Function
Tags
CCSS.8.F.A.1
7.
MULTIPLE SELECT QUESTION
1 min • 3 pts
Sort the following relation into Function or Not a Function. (Diagram 2)
Function
Not a Function
Tags
CCSS.8.F.A.1
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