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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 10
Standards: HSF-BF.B.4, HSF-BF.B.4d
Author: nsharp1
Created: 5 years ago

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Grade 10 Functions and Relations CCSS: HSF-BF.B.4, HSF-BF.B.4d

Let

$f(x) = 3(x-5)^2$ . Which of the following domain restrictions makes

$f(x)$ invertible and ensures that

$f^{-1}(x)$ has no maximum value?

$x>0$
$x>5$
$x<5$
$x<-5$