Respuesta :

It’s B just got done taking the test

Therefore, the equation that is not an equation of the line going through (6,7) and (2,-1) is  y - 1 = 2(x + 2)

Let's represent the equation in point slope form and slope intercept form. Therefore

slope intercept form will be

  • y = mx + b

where

m = slope

b = y-intercept

(6, 7)(2, -1)

m = - 1 - 7 / 2 -6  = -8 / -4 = 2

Therefore, lets find b using (2, -1)

y = 2x + b

-1 = 2(2) + b

b = -5

The slope intercept form of the equation will be

  • y = 2x - 5

The point slope form is represented as follows:

  • (y - y₁) = m(x - x₁)

Therefore, the equation in point slope form will be as follows

lets use (6, 7)

  • y - 7 = 2(x - 6)

lets use (2, -1)

  • y + 1 = 2(x - 2)

Therefore, the equation that is not an equation of the line going through (6,7) and (2,-1) is y - 1 = 2(x + 2)

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