Sharon counted the tires in groups of 2 which list shows numers she could have named? is it 12,14,16,18 or 8,12,16,21

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 .is he correct? explain why or why not