vedhnoah vedhnoah
  • 04-06-2021
  • Mathematics
contestada

-6 -10
-3 -8
3 -4
6 -2
what is the y- intercept

Respuesta :

PhantomWisdom PhantomWisdom
  • 09-06-2021

Solution :

Let, equation of line is y = mx + c .

Here, m is the slope of the line and c is the y-intercept .

Putting point ( -6, -10 ) in above equation, we get :

-10 = -6m + c  ...1)

Also, putting point ( -3, -8 ) in above equation, we get :

-8 = -3m + c ...2)

Solving equation, 1) and 2) we get :

3m = 2

[tex]m = \dfrac{2}{3}[/tex]  and [tex]c = -6[/tex]

Therefore, y-intercept is -6 .

Answer Link

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