Which correlation coefficient represents the strongest relationship between two variables?

Pranza plotted point a in the coordinate plane below.

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Two numbers have a sum of -19. one number is x. what expression represents the other number?