Answer:
<u><em>Y =0</em></u>
Step-by-step explanation:
<u><em>The midline is the y value that runs straight through the middle of the wave. If you can picture the standard sine function graph. f(x) = Sin(x) reaches a maximum y = 1 and minimum y = -1 so the midline is y =0.</em></u>
the term is separated by minus (-) and plus (+) .
therefore this term is trinomial.
uh pretty sure the answer is C
y- intercept is ( 0, -4 )
