SAT Math Practice Question #38517 - SATify | SATify

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SAT Math Practice Question #38517 - SATify | SATify

#38517

equations

functions

medium

45 sec

The function $h$ is defined by $h (x) = x^{2} - 5$ . For which positive value of $x$ is $h (x) = 31$ ?

A.

4

B.

6

C.

9

D.

12