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Let

$f(x) = \begin{cases} 3x + 5 &\text{if }x<-3, \\ 7+4x&\text{if }x\ge -3. \end{cases}$

Find f(5).

Guest Feb 23, 2021

1⁺⁰ Answers

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$5\ge -3\implies f(5)=7+4*5=\boxed{27}$

thedudemanguyperson Feb 23, 2021

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