SAT Math Practice Question #30440 - SATify | SATify

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SAT Math Practice Question #30440 - SATify | SATify

#30440

expressions

functions

medium

90 sec

If $f (x) = \frac{1}{3} x + 2$ and $g (x) = 4 x - 5$ , what is the value of $3 f (9) - g (9)$ ?

A.

$- 16$

B.

$- 10$

C.

$5$

D.

$15$