PPT Slide

EXIT

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Write the equation for a line that contains the point (3, -4) and has a slope m = 0.

Note: If the slope = 0, the line is a horizontal line.

A horizontal line does not have an x variable.

So, if the point is

(3, -4), the equation

would be y = -4

or

y – y1 = m ( x – x1 )

y + 4 = 0 ( x – 3 )

y + 4 = 0

y = -4

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