iyonna287
iyonna287 iyonna287
  • 07-12-2020
  • Mathematics
contestada

write an equation for the line below​

write an equation for the line below class=

Respuesta :

siggy11
siggy11 siggy11
  • 07-12-2020

Answer:

[tex]y = 2x-3[/tex]

Step-by-step explanation:

We have the points (5,7) and (0,-3)

using the slope formula of two points

[tex]m=\frac{y1-y2}{x1-x2}[/tex]

we can plug in the values that we have

[tex]m=\frac{7-(-3)}{5-0}[/tex]

to end with

[tex]m=2[/tex]

now using the point slope form

[tex]y - y1 = m (x - x1)[/tex]

we can plug in any one of the points

[tex]y - (-3) = 2 (x - 0)[/tex]

[tex]y = 2x-3[/tex]

or you could just look at the y intercept and find the slope with rise over run

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