hayleereid480 hayleereid480
  • 16-09-2022
  • Mathematics
contestada

Find the equation to the line below.
y=4/5x +?

Find the equation to the line below y45x class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 16-09-2022

Answer:

y =x - 1

Step-by-step explanation:

Slope intercept of a line: y =mx + b

Here, m is the slope and b is the y-intercept.

Plot any two points on the line. (5,4)  & (0,-1)

[tex]\sf \boxed{Slope =\dfrac{y_2-y_2}{x_2-x_1}}[/tex]

          [tex]\sf =\dfrac{-1-4}{0-5}\\\\=\dfrac{-5}{-5}\\\\=1[/tex]

m = 1

At y-intercept x = 0.  So, the -1 is the y-intercept.

m = 1 & b = -1

y = 1x + (-1)

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