meganbreiber meganbreiber

21-05-2020
Mathematics

contestada

Write the equation of the line that passes through (-1,0) and (1,4)

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valerieulbrich valerieulbrich

25-05-2020

Answer:

y = 2x + 2

Step-by-step explanation:

find slope first

(4-0)/(1- -1) = 4/2

m=2

then use one of the points to solve for b

0 = 2(-1) + b, so b = 2

y = 2x + 2

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