Composite Functions
Authored by Micah Adams
Mathematics
9th - 12th Grade
CCSS covered
Used 77+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If f(x) = 9x + 21; find f(-2)
-18
-2
3
39
Tags
CCSS.HSF.IF.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which option below is the same as (f∘g)(x) (How can you rewrite this)
f(x)*g(x)
f(g(x))
g(f(x))
(f*g)(x)
Tags
CCSS.HSF-BF.A.1C
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using the graph of f(x) shown, what is f(6)?
0
-2
6
3
Tags
CCSS.HSF.IF.A.2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Given:
f(x) = 2x
g(x) = x2 + 3
Find f(g(x))
x2 + 2x + 3
2x2 + 3
4x2 + 3
2x2 + 6
Tags
CCSS.HSF-BF.A.1C
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Given:
f(x) = 2x
g(x) = x2 + 3
Find f(g(3))
24
72
18
3
Tags
CCSS.HSF-BF.A.1C
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using the graph, what is g( f(-2) )
-2
0
-4
4
Tags
CCSS.HSF-BF.A.1C
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Given:
f(x) = 2x
g(x) = x2 + 3
Find g(f(5))
56
38
103
5
Tags
CCSS.HSF-BF.A.1C
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