Find the missing value: 8.5 gallons of gas to drive 243.1 miles, 3 gallons of gas to miles

yes

yes yes yes

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.