What is the slope if the line through the points 2/3, 4/7 and 2/3, 11/7

asked Jan 9, 2019 122k views

2 votes

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3 votes

The fromula of a slope:

m=(y_2-y_1)/(x_2-x_1)

We have the points
$\left((2)/(3),\ (4)/(7)\right)$ and
$\left((2)/(3),\ (11)/(7)\right)$

Substitute:

$m=((11)/(7)-(4)/(7))/((2)/(3)-(2)/(3))=((7)/(7))/(0)\ !!!!$

It's a vertical line:
x=(2)/(3)

Shauno answered Jan 16, 2019

5.9k points

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