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(01.05) What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)?
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(01.05) What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)?

User William Hilton
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1 Answer

7 votes
Slope of the line=
(change in y)/(change in y)
m=
(8-0)/(2--2)
m=8/4=2
y=2x+c
Replacing for x and y using point (-2, 0)
0=2(-2)+c
0=-4+c
c=4
y=2x+4
User ReDetection
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8.3k points
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