Operations on Functions and Inverses
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
f(x) = 3x2 + 7x and g(x) = 2x2 - x - 1, find (f - g)(x).
x2 + 8x + 1
x2 + 6x - 1
5x2 + 8x - 1
x2 + 8x -1
Tags
CCSS.HSF-BF.A.1B
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Find f(3) + g(2) if f(x)= x+2 and g(x)=5x-1
Tags
CCSS.HSF.IF.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given f(x) = 3x2 + 7x and g(x) = 2x2 - x - 1, find (f + g)(x).
11x2 - 1
5x4 + 6x2 - 1
5x2 + 6x - 1
5x2 + 8x - 1
Tags
CCSS.HSF-BF.A.1B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find f(2)
5
4
3
0
Tags
CCSS.HSF.IF.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find f(-1)
-3
15
19
17
Tags
CCSS.HSF.IF.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A
B
C
D
Tags
CCSS.HSF.IF.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Was the inverse function found correctly?
no,
yes
Tags
CCSS.HSF-BF.B.4A
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