HELP PLS I NEED TO FINISH THIS BY TMRW What is the missing length? 14.7 yd
Area of shaded region = 87.465 yd
W= _yard

Period is the time it takes for one “cycle” to complete. in the parent sine function, period is 2*pi since sin(0) = 0, sin(pi/2) = 1, sin(pi) = 0, sin(3pi/2) = -1, and sin(2pi) = 0. at that point, the sequence repeats itself. i’m not sure if your graph is similar to the sine function since you didn’t provide a picture, but you can find the period by looking at a graph.

The answer will be y=-5+0 because the slope is -5 and the it has to go through y-axis 0

Ithink it’s a as the answer.