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leart3ta8Grayray
leart3ta8Grayray leart3ta8Grayray
  • 20-02-2016
  • Mathematics
Answered

A line passes through the points (2, -4) and (4, 2). What is the equation of this line in slope-intercept form?

Ay = 3x – 10
By = 2x – 14
Cy = 3x + 14
Dy = x + 4

Verified Answer :

Panoyin
Panoyin Panoyin
  • 20-02-2016

\(m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}} = \frac{2 - -(4)}{4 - 2} = \frac{2 + 4}{2} = \frac{6}{2} = 3\)

   y - y₁ = m(x - x₁)
y - (-4) = 3(x - 2)
   y + 4 = 3(x) - 3(2)
   y + 4 = 3x - 6
       - 4         - 4
         y = 3x - 10

The answer is A.

Answer Link
paulnick3015 paulnick3015
  • 12-04-2022

Answer:

A

Step-by-step explanation:

Answer Link

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