Introduction to Functions
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
You can identify a function from a graph by using the.....
Horizontal Line Test
Eye Test
Vertical Line Test
Diagonal Line Test
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is the function linear or nonlinear?
Linear Function
Nonlinear Function
Tags
CCSS.8.F.A.3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate f(-2) if f(x) = x+3
-1
1
5
-5
Tags
CCSS.HSF.IF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is f(1)?
1
5
0
4
Tags
CCSS.HSF.IF.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How would you write y = 2x - 3 in function notation?
y = 2x-3
f = 2x - 3
f(x) = 2x-3
Tags
CCSS.HSF.IF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this a function? Explain.
Yes; it passes the horizontal line test.
No; it is not a straight line.
Yes; it passes the vertical line test.
No; there is a line connecting the dots.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find f(2)
5
4
3
0
Tags
CCSS.HSF.IF.A.2
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