Question

Which of these functions makes the widest graph?

Answer 1

A.Y=4x^2
B.Y=2/3x^2
C.-5x^2
D.Y=-1/9^2

Answer 2

the smaller the number in the leading coefficient the wider

Answer 3

of the * leading coefficient
sorry for the nincompooped grammar

Answer 4

it is easy to visualize it
if your leading coefficient has a bigger number, it would mean that the rate of change is higher, and when it is higher it means that your graph gets skinnier faster as you go up

Answer 5

Thank you :)