(Score for Question 18 of 5 points)
1. For what value of x is line f parallel to line g?
(3x+9)
(9x+15)
h
I

Please help me

The answer is poppy pants69

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.

So confused right here i need it to be more clearer