Question

Which of the following equations does not represent the sinusoidal function graphed below?

y = -2sin2x
y = 2sin2x + pi/2
y = 2sin2(x +pi/2 )
y = 2sin(2x + π)

Answer 1

y = 2sin2 x + pie/ 2

Explanation:

Answer 2

Answer: y= 2sin2(x +pi/2 )