QUESTION IMAGE
Question
the sine function is an odd function.
choice
a true
b false
question 10
10a )
what is the minimum number of points required to mark all maximum, minimum, and zeros in a period of a sinusoid?
answer:
Step1: Definición de función impar
Una función \( y = f(x) \) es impar si \( f(-x)=-f(x) \) para todo \( x \) en el dominio de \( f \).
Para la función \( y = \sin(x) \), tenemos \( \sin(-x)=-\sin(x) \) (por la identidad trigonométrica \( \sin(-\alpha)=-\sin(\alpha) \)).
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A. True