PLS HELP ME I DON'T GET IT

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.

Rise/run = slope35/10 = slopey = 35/10x + b35 = 35/10(3) +b35 = 10.5 + b24.5 = by = 35/10 +24.5hope this !