For each of the rectangles, find the product and sum

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

answer: 0.26

i used the calculator on google

the answer is 1030 it's very simple math.