princessareeba81 princessareeba81
  • 25-02-2021
  • Mathematics
contestada

Please urgent answers.

Please urgent answers class=

Respuesta :

wittpennw
wittpennw wittpennw
  • 25-02-2021

Answer:

k = 1/2

Step-by-step explanation:

g(x) = 3 - kx   g^-1(4) = -2

y = 3 - kx

x = 3 - ky

x - 3 = -ky

(x-3) / (-k) = y

(x-3) / (-k) = (g^-1(x))

4-3 / (-k) = -2

1 / (-k) = -2

1/k = 2

1 = 2k

1/2 = k

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