SAT Math Practice Question #14891 - SATify | SATify

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SAT Math Practice Question #14891 - SATify | SATify

#14891

functions

expressions

easy

30 sec

Let the function $k$ be defined as $k (z) = z + 10$ for $z \geq - 10$ . What is the value of $k (15)$ ?

A.

3

B.

4

C.

5

D.

6