What are the solutions to the quadratic equation 4(x + 2)2 = 36 O x= -11 and x = 7
x = -7 and x = 11
x = -5 and x = 1
Ox= -1 and x = 5

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.