Function Composition
Authored by Barbara White
Mathematics
9th - 11th Grade
CCSS covered
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50 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4
9
3
6
Tags
CCSS.HSF-BF.A.1B
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If f(x) = 3x-1 and g(x) = x2+2,
what is (f ° g)(x) ?
3x2 +5
x2 +1
3x2 +1
3x2 +6
Tags
CCSS.HSF-BF.A.1C
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
If f(x) = 5x and g(x) = 2x-1,
what is the composition f(g(x)) ?
10x-1
10x-5
5x2-1
5x2-5
Tags
CCSS.HSF-BF.A.1C
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
9
-6
6
-2
Tags
CCSS.HSF-BF.A.1B
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
If f(x) = x-5 and g(x) = 3x2-1,
what is (f ° g)(x) ?
3x2-5
3x2-1
3x2-4
3x2-6
Tags
CCSS.HSF-BF.A.1C
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
For f(x) = 2x2-1, what is and (f ° f)(-2) ?
7
97
13
6
Tags
CCSS.HSF-BF.A.1C
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
1
5
6
8
Tags
CCSS.HSF-BF.A.1B
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