How do you graph #y=-2#?

1 Answer
EZ as pi
Sep 19, 2016

This is the equation of a horizontal line passing through the y-axis at -2

Explanation:

If you consider this equation in the form #y = mx+c#, then we see that #m=0#

This means that the line has a zero slope, so it is a horizontal line.
The #y-#intercept is #-2#

Therefore this is the equation of a horizontal line passing through the y-axis at -2.

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