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Plot the pair of points and determine the slope of the line containing them. Graph the line.

Plot the pair of points and determine the slope of the line containing them. Graph-example-1
User Grishma
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1 Answer

2 votes
2 votes

Part 1

we have the points

(-1,3)

(-1,-1)

Find out the slope

Applying the formula

m=(-1-3)/(-1+1)

m=-4/0 ------> is undefined

that means

is a vertical line

see the attached figure to better understand the problem

Plot the pair of points and determine the slope of the line containing them. Graph-example-1
User Martin Redmond
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3.1k points