Https://www. ixl. com/math/grade-8/scatter-plots-line -of-best-fit

This question is confusing, can someone help?

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.

Graph y = -|x| + 2. click on the graph until the correct one appears.

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170