SAT Math Practice Question #30171 - SATify | SATify

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SAT Math Practice Question #30171 - SATify | SATify

#30171

linear

functions

hard

90 sec

Calculator OK

The function $f$ is defined by $f (x) = 2 x + 1$ . If $f (a) = 11$ , what is the value of $a$ ?

A.

4

B.

5

C.

6

D.

11