Question

A sinusoid is a function whose values repeat based on positions of a point that moves around a circle

A: True
B: False

: Which function is not a sinusoid?

A: y=cos x
B: y=sin x
C: y = √x
D: None of the above are sinusoids

Answer 1

Answer on Question #58214 – Math – Trigonometry

Question

A sinusoid is a function whose values repeat based on positions of a point that moves around a circle

A: True

B: False

Answer: A: True.

Question

Which function is not a sinusoid?

A: $y = \cos x$

B: $y = \sin x$

C: $y = \sqrt{x}$

D: None of the above are sinusoids

Answer: C: $y = \sqrt{x}$

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