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WorksheetsInverse Functions Practice
Total questions: 10
Worksheet time: 46mins
Name
Class
Date
1.
What is the inverse of y =41x+3
(a)
2.
What is the inverse of f(x)=x2−5 ?
a)
f−1(x)=±x+5
b)
f−1(x)=±x+5
c)
f−1(x)=±x−5
d)
f−1(x)=±x−5
3.
What is the inverse of f(x)=x−2 ?
a)
f−1(x)=x2+2
b)
f−1(x)=(x+2)2
4.
What is the inverse of the ordered pair (-2,5)?
(a)
5.
What is the domain of f(x)=x−7 ?
a)
x≥7
b)
x≤7
c)
x>7
d)
x<7
6.
What is the range of f(x)=x−7 ?
a)
y>0
b)
y≥0
c)
y≤0
d)
y<0
7.
What is the inverse of f(x)=x−7 ?
a)
f−1(x)=(x+7)2
b)
f−1(x)=x2+7
c)
f−1(x)=(x−7)2
d)
f−1(x)=x2−7
8.
y = 21x−6 What is the inverse of
(a)
9.
What is the inverse of g(x)=43x−9 ?
a)
g−1(x)=34x+9
b)
g−1(x)=43x++12
c)
g−1(x)=34x+12
d)
g−1(x)=34x−12
10.
What is the inverse of the function graphed above?
a)
b)
c)
d)
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