SAT Math Practice Question #26543 - SATify | SATify

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SAT Math Practice Question #26543 - SATify | SATify

#26543

trigonometry

functions

Relative Motion

medium

120 sec

The function $sin (x)$ is periodic with least period $2 π$ . What is the least period of the function $∣ sin (x) ∣$ ?

A.

$\frac{π}{2}$

B.

$π$

C.

$2 π$

D.

$4 π$

E.

It's not periodic.