Find the equation if the line shown

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asked Jan 21, 2021 57.1k views

2 votes

Find the equation if the line shown

Mathematics
high-school

Aaban Tariq Murtaza asked

by Aaban Tariq Murtaza

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2 Answers

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Answer:

y=1/2x+9

Explanation:

Coping answered Jan 24, 2021

by Coping

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First find slope: (y2-y1)/(x2-x1)
Pick two points: (0,9), (1,7)
(7-9)/(1-0) = -2/1 = -2
Y = -2x + b
9 = 0 + b, b = 9
Slope intercept equation:
Y = -2x + 9

RaYell answered Jan 28, 2021

by RaYell

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