What is the equation of thi line (2,2) (1,-2) A.y=1/4x - 6 B.y=6x - 1/4 C.y=6x-4 D.y=4x - 6

asked Jul 7, 2021 37.5k views

5 votes

What is the equation of thi line (2,2) (1,-2)

A.y=1/4x - 6
B.y=6x - 1/4
C.y=6x-4
D.y=4x - 6

by Pwes

5.4k points

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3 votes

Answer:

Explanation:

$y = mx + b\\m = (y_2-y_1)/(x_2-x_1) = (2-(-2))/(2-1) = (4)/(1) = 4\\ y = 4x + b\\2 = 8 + b\\b = -6\\y = 4x - 6\\$

Hooman Askari answered Jul 11, 2021

6.6k points

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