How do you graph #y-3=0#?

1 Answer
EZ as pi
Jul 11, 2016

The graph is a horizontal line passing through the y-axis at 3.

Explanation:

Change the equation to read # y = 3#

This is now the equation of a horizontal line where no matter what x-value is chosen, the y remains 3. The y-intercept is 3 and the slope is 0.

So the graph is a horizontal line passing through the y-axis at 3.

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