Evaluating Functions
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Consider the function: f(x) = −4x − 10
Find the value of x that makes f(x) = 10.
(Hint: Find which value can be substituted in for x that would give you an answer of 10.)
−5
5
−50
30
Tags
CCSS.HSF.IF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Consider the function: g(x) = 4x − 1
For which value of x does g(x) = 19?
(Hint: Determine which number can be substituted in for x to give you a solution of 19.)
39
41
5
38
Tags
CCSS.HSF.IF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is f(2)?
-4
8
0
5
Tags
CCSS.HSF.IF.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate for f(1)
0
-3
3
2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If f(x) = 2x2 + 5x - 3, evaluate f(-1).
f(-1) = -6
f(-1) = 1
f(-1) = -10
f(-1) = -1
Tags
CCSS.HSF.IF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If g(x) = -8x + 1, find g(-2).
-8
-15
17
8
Tags
CCSS.HSF.IF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate f(6).
f(6) = 18
f(6) = 12
f(6) = 10
f(6) = 1
Tags
CCSS.HSF.IF.A.2
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