The Inverse of Functions
Authored by Anthony Clark
Mathematics
10th Grade
CCSS covered
Used 1+ times
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19 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is f-1(x)?
f-1(x) = 4x - 3
f-1(x) = -4x - 3
Tags
CCSS.HSF-BF.B.4A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which is f -1(x)?
f -1(x) = 5x + 3
f -1(x) = 5x - 3
f -1(x) = 5x - 15
Tags
CCSS.HSF-BF.B.4A
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which graph represents the functions f(x) and f-1(x)?
Tags
CCSS.HSF-BF.B.4C
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which graph represents the functions f(x) and f-1(x)?
Tags
CCSS.HSF-BF.B.4B
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the best description?
They are both functions, but not inverse functions.
They are reflected over y=x, but they are not both functions.
They are not reflected over y=x, and they are not both functions.
They are inverse functions.
Tags
CCSS.HSF-BF.B.4B
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The inverse has been reflected over which line?
y = x
y =1
y = 0
y = x + 1
Tags
CCSS.HSF-BF.B.4B
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If f and g are inverse functions, and
f(2) = -1 g(1) = -2 f(1) = -2,
then which of the following MUST be true?
g(-2) = -1
g(2) = 1
g(-2) = 1
g(1) = 2
Tags
CCSS.HSF-BF.B.4C
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