Question

The graph represents Jake's earnings from washing cars and detailing, where x represents the number of cars washed and y represents the number of cars detailed. Which of the labeled points is a viable solution in this context?







(1 point)

(15,25)

(10.5,30)

(10,20)

(-3,50)

Answer 1

Viable solutions must have nonnegative whole-number counts for cars washed and detailed. So (15,25) and (10,20) are viable.

(10.5,30) is not (you can't wash 0.5 of a car), and (-3,50) is not (negative cars).