Use the even-odd properties to find the exact value of the expression. Do not use a calculator.
-$\sin ( - \pi )$
A) 0
B) $- 1$
C) 1
D) undefined

Name: Use the even-odd properties to find the exact value of the expression. Do not use a calculator. -$\sin ( - \pi )$ A) 0 B) $- 1$ C) 1 D) undefined
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Question

Quizplus · Accepted Answer

The sine function is an odd function, meaning $\sin(-x) = -\sin(x)$. Since $\sin(\pi) = 0$, it follows that $\sin(-\pi) = -\sin(\pi) = 0$.

Use the Even-Odd Properties to Find the Exact Value of the Expression