rachelc141 rachelc141
  • 13-12-2021
  • Mathematics
contestada

Can someone help me with this?

Can someone help me with this class=

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 14-12-2021

Step-by-step explanation:

the average rate of change is

(f(x2) - f(x1)) / (x2 - x1)

(a)

(f(4) - f(-6)) / (4 - -6) = (3 - 1) / (4 + 6) = 2 / 10 = 1/5

(b)

(f(2) - f(-2)) / (2 - -2) = (-1 - -3) / (2 + 2) = (-1 + 3) / 4 = 2/4 = 1/2

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