Order the group of quadratic functionso from widest to narrowest graph.
Y=2x^2; Y=10x^2; Y=8x^2

A. Y=2x^2; Y=10x^2; Y=8x^2
B. Y=8x^2; Y=10x^2; Y=2x^2
C. Y=10x^2; Y=8x^2; Y=2x^2
D. Y=2x^2; Y=8x^2; Y=10x^2