4. Jack and Jill work at a furniture store. Jack is paid $325 per week plus 2% of his total sales in dollars, x, which can be represented by g(x) = 325 +0.02x. Jill is paid $150 per week plus
2.5% of his sales in dollars, x, which can be represented by (x) - 150+ 0.025x. Determine
the value of x, in dollars, that will make their weekly pay the same.

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.