How do you write the equations of a line passing through (10,-1) and (10,-7) in standard form?

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Answer 1 · 2015-10-19T20:09:44

x = 10

Begin with the slope formula

#(y_2 - y_1)/(x_2 - x_1)#

#(-7 - (-1))/(10 - 10)#

The slope is

#-6 / 0#

Since the denominator is zero this is undefined.

The slope is undefined.

This is vertical line through x = 10