taylor8074 taylor8074
  • 19-08-2020
  • Mathematics
contestada

1) write the equation of the
line in slope intercept form
that passes through (0,-2)
and (2,1).

Respuesta :

pukwedgieamerica
pukwedgieamerica pukwedgieamerica
  • 19-08-2020

Answer:

y=3/2x-2

Step-by-step explanation:

Find the slope first:

[tex]m=\frac{y_{2-y_{1} } }{x_{2}-x_{1} } =\frac{1-(-2)}{2-0}=\frac{3}{2}[/tex]

Then solve for y-intercept:

[tex]y=\frac{3}{2}x+b\\-2=\frac{3}{2}(0)+b\\-2=b[/tex]

Now, write out your complete equation:

y=3/2x-2

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