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10-01-2020
Mathematics

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A straight line passes through points (2, 12) and (3, 8). What is the equation of the line?
y = 3/2x + 20
y = - 1/4x + 20
y = 2x + 20
y = -4x + 20

Respuesta :

yzabelled26 yzabelled26

10-01-2020

Slope Formula:

m= Y2-Y1/X2-X1
m= 8-12 / 3-2
m= -4/ 1
m= -4

Therefore, the equation of the line is y=-4x+20

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