salnasir51 salnasir51
  • 09-06-2020
  • Mathematics
contestada

Write an equation of a line that contains the following two points in slope intercept form
(-2,4) (3,-1)

Respuesta :

profarouk profarouk
  • 09-06-2020

Answer:

y = -x + 2

Step-by-step explanation:

The slope intercept form equation of this line can be written like this :

y = my + p ; where m is the slope and p is the y intercept.

[tex]m = \frac{-1-4}{3-(-2)} = \frac{-5}{5} =-1[/tex]

then the equation becomes y = -x + p

(-2,4) is a point of the line means 4 = -(-2) + p

then p = 4 - 2 = 2

finally, y = -x + 2

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