Question

WILL MEDAL!!
Order each group of quadratic functions from widest to narrowest graph.
16. y=3x^2, y=2x^2, y=4x^2

17. f(x)=5x^2, f(x)=-3x^2, f(x)=x^2

18. y=-1/2x^2, y=5x^2, y=-1/4x^2

19. f(x)=-2x^2, f(x)=-2/3x^2, f(x)=-4x^

Answer 1

16. y=2x^2, y=3x^2, y=4x^2

17. y=-3x^2, y=x^2, y=5x^2

18. y=-1/4x^2, y=-1/2x^2, y=5x^2

19. y=-2/3x^2, y=-2x^2, y=-4x^2