Functions and Their Inverses Review
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The inverse of the function f(x) is written as ...
f -1(x)
f 2(x)
f '(x)
f +(x)
Tags
CCSS.HSF-BF.B.4A
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is NOT TRUE about inverse functions?
Inverse functions are reflections of each other over the line y = x.
You find the inverse by switching x and y in the equation.
The domain of a function always becomes the domain of its inverse.
The domain of a function always becomes the range of its inverse.
Tags
CCSS.HSF-BF.B.4C
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which is f -1(x)?
f -1(x) = 3x + 5
f -1(x) = 3x - 5
f -1(x) = 3x - 15
f -1(x) = 3x + 15
Tags
CCSS.HSF-BF.B.4A
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the domain and range of the function f(x)=2(x-4)+5?
D: (-∞, ∞)
R: [4, ∞)
D: (-∞, ∞)
R: (-∞, ∞)
D: (-∞, ∞)
R: [5, ∞)
D: (-∞, ∞)
R: (∞, 5]
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this table a function or not a function?
Function
Not a Function
Tags
CCSS.8.F.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Is this graph a function or not a function?
Function
Not a Function
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