jeniah101 jeniah101
  • 19-10-2020
  • Mathematics
contestada


Write a linear function f with f(2)= –2 and f(1) =1.

f(x) =

Respuesta :

Dyan153
Dyan153 Dyan153
  • 19-10-2020

Answer - the answer should be:

-3x+4

down below is how i did it,

Step-by-step explanation:

use the formula mx+b=y

y is f(x)

m = -3

x = x

b = 4

so,

mx+b is -3x+4

Answer Link
seawky seawky
  • 20-11-2020

Answer:

f(x)=-3x+4

Step-by-step explanation:

Slope= -3

(1-(-2))/(1-2)=3/-1= -3

Y-intercept= 4

Answer Link

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