Find an equation of the line passing through points (6,8) and (8,6)

Algebra
Tutor: None Selected Time limit: 1 Day

Write in slope-intercept form

Apr 29th, 2015

y=mx+c

point (6,8)

8=6m+c

for point (8,6)

6=8m+c

solving gives

2m=-2

m=-1

c=14

y=-x+14

Apr 29th, 2015

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Apr 29th, 2015
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Apr 29th, 2015
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