Match the correct coordinates or equation with the correct part of the parabola Directrix:
Focus:
Vertex:
(2,-4)
(6,-1)
(X=-6)
(0,-6)
(2,-5)
(Y=-6)

38 dollars is your answer.

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.