pdmd88v2qp pdmd88v2qp
  • 22-03-2022
  • Mathematics
contestada

a) 3h+12
b) 6h
c) 3h+3
d) 6h+6

a 3h12 b 6h c 3h3 d 6h6 class=

Respuesta :

reinhard10158
reinhard10158 reinhard10158
  • 22-03-2022

Answer:

a)

Step-by-step explanation:

(f(2+h) - f(2))/h =

(3(2+h)² - 3×2²)/h =

(3(4 + 4h + h²) - 12)/h =

(12 + 12h + 3h² - 12)/h =

(12h + 3h²)/h = 12 + 3h = 3h + 12

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