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1.10 Inverse relations and functions

Interactive practice questions

Consider the graph of each function below and determine if it has an inverse function.

a
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A graph of cubic function with only one x-intercept on a coordinate plane.

Has an inverse function.

A

Does not have an inverse function.

B
b
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A graph of cubic function with three x-intercept on a coordinate plane.

Has an inverse function.

A

 Does not have an inverse function.

B
Easy
< 1min

For each function graphed below, determine if it has an inverse function.

Easy
< 1min

Do the following graphs have inverse functions?

Easy
< 1min
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Outcomes

F.BF.4b

Read values of an inverse function from a graph or a table, given that the function has an inverse.

F.BF.4c

Verify by composition that one function is the inverse of another.

F.BF.4d

Find the inverse of a function algebraically, given that the function has an inverse.

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