1.6 Function Operations Review
Authored by Nichole Nelmark
Mathematics
10th - 12th Grade
CCSS covered
Used 2+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
f(x) = 5x - 7
g(x) = 3x + 10
Find (f + g)(x).
8x2 + 3
8x + 3
8x - 3
15x2 - 70
Tags
CCSS.HSF-BF.A.1B
2.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
f(x) = 5x - 7
g(x) = 3x + 10
Find (f - g)(x).
2x - 3
2x + 17
2x + 3
2x - 17
Tags
CCSS.HSF-BF.A.1B
3.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
f(x) = 5x - 7
g(x) = 3x + 10
Find (g - f)(x).
2x - 3
-2x + 3
-2x + 17
2x - 17
Tags
CCSS.HSF-BF.A.1B
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
f(x) = 5x - 7
g(x) = 3x + 10
Find (f ⋅ g)(x).
15x2 - 70
15x - 70
15x2 + 31x - 70
15x2 + 29x - 70
Tags
CCSS.HSF-BF.A.1B
5.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
f(x) = x2 - 5x - 8
g(x) = 4x2 - x + 3
Find (f + g)(x).
5x4 - 6x2 - 5
4x2 + 5x + 5
4x2 + 5x - 5
5x2 - 6x - 5
Tags
CCSS.HSF-BF.A.1C
6.
MULTIPLE CHOICE QUESTION
45 sec • 5 pts
f(x) = x2 - 5x - 8
g(x) = 4x2 - x + 3
Find (f - g)(x).
-3x2 + 6x + 11
-3x2 + 4x - 5
-3x2 - 4x - 11
-3x2 - 6x - 5
Tags
CCSS.HSF-BF.A.1B
7.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
When f(x) = 2x and g(x) = x2 + 3 , find f(g(x)).
x2 + 2x + 3
4x2 + 3
2x2 + 3
2x2 + 6
Tags
CCSS.HSF-BF.A.1C
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