Hello! I'm stuck on this problem. Can someone help me? Thanks! The model below represents an equation.

2 long x tiles and 3 square 1 tiles = 3 long x tiles

Which represent like terms in the model of the equation?

2 long x tiles and 3 square 1 tiles

2 long x tiles and 3 long x tiles

3 long x tiles and 3 square 1 tiles

1 long x tile and 1 square 1 tile

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.