Luke correctly graphs the fundamental period of the function f(x)=sinx.

How can he describe the process?

Period is 2pi

Y- intercept is (0,0)

For points, use the last option

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation: