Ineed plz i need to list fractions and decimals in order from least to greatest

If you do the division it give u that. Its the same that in decimals

12: 2.3, 2.6, and 2 4/5
13: 5/48, 3/16, 0.5, and 0.75
14:1/5, 0.35, 0.5, and 4/5\
15: -3/4, -7/10, 3/4, and 8/10
16: -0.65,-3/8, 5/16, and 2/4
17:-2 4/5, -2.6, and -2.3
18:-0.72, 5/8, 0.6 and 7/12

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.