Vladimir is expecting to wash no fewer than 154 cars at this weekend’s fundraiser. He has estimated that 4 cars will show up for every store that will let him post a flyer. If 62 people have already prepaid for their car wash, how many flyers does Vladimir need to post? I NEED THE INEQUALITY

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.