Which of the following is an equation of the parabola shown graphed in the xy-plane? A y = (x - 5)^2
B y = (x + 5)^2
C y = x^2 + 5
D y=x^2.5

Megan and desmond each add the same amount of water to their aquarium megan makes 5 ml of chemical solution with every gallon of water for her aquarium desmond mixed 8 ml of chemical solution for every 2 gallon of the water for his aquarium.