NEW
Font size
S
M
L
XL
WorksheetsInverse Functions
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
The inverse of the function f(x) is written as ...
a)
f -1(x)
b)
f 2(x)
c)
f '(x)
d)
f +(x)
2.
The inverse has been reflected over which line?
a)
y = x
b)
x = 0
c)
y = 0
d)
x = -y
3.
Which graph represents f-1(x) over the same domain?
a)
b)
c)
d)
4.
Which graph represents the functions f(x) and f-1(x)?
a)
b)
c)
d)
5.
Which graph represents the functions f(x) and f-1(x)?
a)
b)
c)
d)
6.
What does it mean to find the inverse of a function?
a)
the x's and y's are switched
b)
the x's and y's are divided by 2
c)
the x's and y's are made negative
d)
the x's and y's are the same
7.
Which is the inverse of the table?
a)
b)
c)
d)
8.
f(x)=3x
Find f−1(x)
a)
3x
b)
x3
c)
0.3x
d)
x×3
9.
What does an inverse function do?
a)
Nothing
b)
Makes it bigger
c)
Does the opposite of the original function
10.
If the equation of f(x) goes through (1, 4) and (4, 6), what points does f-1(x) go through?
a)
(1, 4) and (4, 6)
b)
(-4, -1) and (-6, -4)
c)
(-1, -4) and (-4, -6)
d)
(4, 1) and (6, 4)
Reset
