Answer: D) y = -3 sin 8x
<u>Step-by-step explanation:</u>
The given graph has an amplitude of 3 (A = 3) and a period of π/2 (B = 4).
Therefore, the equation of the graph is: y = 3 sin 8x <em>Option A</em>
<em>Option B </em>is a reflection of <em>Option A, </em>shifted π units to the left
<em>Option C</em> is <em>Option A</em>, shifted 2π units to the right
Both <em>Options B and C</em> are equivalent to <em>Option A</em>
<em>Option D</em> is a reflection of <em>Option A</em> but since there is no horizontal shift, it cannot be equivalent to <em>Option A</em>
