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eviant:

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

5 months ago
eviant:

@mhchen

5 months ago
mhchen:

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

5 months ago
mhchen:

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

5 months ago
mhchen:

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?

5 months ago
eviant:

yes thanks

5 months ago
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