Question

PLS HELP!!!!
Order the group of quadratic functions from widest to narrowest graph. y=7x^2,y=-1/5 x^2, y=-1/3 x^2

Answer 1

@mhchen

Answer 2

You see how the constants in front of them are
7, -1/5, and -1/3?

Answer 3

Take the absolute value of them. So it becomes
7, 1/5, and 1/3

Answer 4

and the 'wider' graphs will have smaller values.
the 'narrower' graphs will have bigger values.

So from widest to narrowest it'll be
1/5, 1/3, 7

understand?

Answer 5

yes
thanks