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Rearranging equations

How would you rearrange each of the following equations and make a mapping rule for each one so that they can be graphed?

2
a) y = -1/2 (x + 4) - 1

2
b) 1/3 (y + 5) = (x - 2)

(Note - (x+4) is squared, as well as (x-2). Couldn't find proper symbol on keyboard).

Solution Summary

This shows how to rearrange equations to be able to graph them.

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