SAT Math Practice Question #31303 - SATify | SATify

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SAT Math Practice Question #31303 - SATify | SATify

#31303

expressions

functions

medium

30 sec

The function $k$ is defined by $k (x) = x^{2} - 4 x + 1$ . What is the value of $k (- 2)$ ?

A.

-11

B.

-3

C.

5

D.

13