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January 29, 2015

January 29, 2015

Posted by **melanie** on Wednesday, January 12, 2011 at 5:37pm.

- Math -
**helper**, Wednesday, January 12, 2011 at 6:01pmplug each x into your equation and the answer for each is your range (y-value)

I'll do one

-3.8x - 4.2 for x = -3

y = -3.8(-3) - 4.2

y = 11.4 - 4.2

y = 7.2

so y = 7.2 is incl. in the range

repeat for each x value

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