Two different quadratic functions have the same vertex. Which function’s graph increases faster between x=2 and x=3?

A80-foot piece of siding is cut into three pieces so that the second piece is four times four times as long as the first piece and the third piece is five times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Find two consexutive odd integers such that the sum of their square is 650