Write the equation of the line through (-1, 0) and (1, 2) in slope-intercept form.

Question

Mathematics

Alfred Bird

10 October, 09:13

Write the equation of the line through (-1, 0) and (1, 2) in slope-intercept form.

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Answers (1)

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Conner Briggs · Answer 1

First of all, you have to calculate slope of that,

m = (y2-y1) / (x2-x1) = (2-0) / (1 - (-1)) = 2/2 = 1

Equation would be y-y1 = m (x-x1)

y-2 = 1 (x-1)

y-2 = x-1

y = x+1 ... it is the final equation