maurercoop maurercoop

21-02-2021
Mathematics

contestada

Graph the line that passes through the points (-4, 6) and (-8,5) and determine the equation of the line.

Graph the line that passes through the points 4 6 and 85 and determine the equation of the line class=

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asbadhalo asbadhalo

21-02-2021

Y=mx+c
For this one you compare the difference between each point.
When x=-4 y=6
And when x=-8 y=5
So when x=0 y=7 therefore substitute c with 7
So y=mx+7
6=m x -4 +7
-1=m x -4
m=-1/4
Answer: y=-1/4x+7

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