helpdunb helpdunb
  • 01-12-2019
  • Mathematics
contestada

help with this porfavoy

help with this porfavoy class=

Respuesta :

spark10 spark10
  • 01-12-2019

Answer:

y = 75x - 747

Step-by-step explanation:

formula is y = mx + b

m is slope

slope = change in y / change in x = (-597 - -672) / (2 - 1) = 75 / 1 = 75

m = 75

Now, to find b, substitute any value from the table. Let's do (1, -672)

y = 75x + b

-672 = 75(1) + b

-747 = b

So equation is y = 75x - 747

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