Inverse Functions AP Precalculus
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the inverse of f(x) = -4x - 12
f-1(x) = 4x - 3
f-1(x) = -1/4x - 3
f-1(x) = 1/4x + 3
f-1(x) = -4x - 3
Tags
CCSS.HSF-BF.B.4A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the inverse of
f(x) = 1/4x - 7
f-1(x) = 4x + 7
f-1(x) = -4x + 28
f-1(x) = -4x - 7
f-1(x) = 4x + 28
Tags
CCSS.HSF-BF.B.4A
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the inverse of the function
f(x) = 3x − 5
f-1(x)=3x +5
f-1(x)=(x+5)/3
f-1(x)=3y-5
f-1(x)=3y+5
Tags
CCSS.HSF-BF.B.4A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does it mean to find the inverse of a function?
the x's and y's are switched
the x's and y's are divided by 2
the x's and y's are made negative
the x's and y's are the same
Tags
CCSS.HSF-BF.B.4A
5.
DROPDOWN QUESTION
1 min • 1 pt
An (a) takes a previously found result ( a y value) and returns it to its original value (x value). This means you are (b) a function
function
inverse
2 or more
undoing
Tags
CCSS.HSF-BF.B.4C
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Was the inverse function found correctly?
no,
yes
Tags
CCSS.HSF-BF.B.4A
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Are these the graphs of two inverse functions?
Yes
No
No way to tell
Tags
CCSS.HSF-BF.B.4C
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