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Umnica [9.8K]
3 years ago
13

Find the equation (in slope-intercept form) of the line passing through the points with the given coordinates.

Mathematics
1 answer:
IgorLugansk [536]3 years ago
8 0

9514 1404 393

Answer:

  y = 2x -6

Step-by-step explanation:

The slope is given by the formula ...

  m = (y2 -y1)/(x2 -x1)

  m = (-4 -2)/(1 -4) = -6/-3 = 2

The y-intercept is given by ...

  b = y -mx

  b = 2 -2(4) = -6

The equation in slope-intercept form is ...

  y = mx +b . . . . . line with slope m and y-intercept b

  y = 2x -6

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