1. Identify a horizontal or vertical stretch or compression of the function f(x) = Va by observing the equation of the function 8(7) = Von
A vertical compression by a factor of 8
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A horizontal stretch by a factor of
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A vertical stretch by a factor of
A horizontal compression by a factor of 8.

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.