rodriquezemma927 rodriquezemma927
  • 20-09-2022
  • Mathematics
contestada

f(x) = x² - 6x-7
g(x) = x + 1

Respuesta :

djp6182583 djp6182583
  • 20-09-2022

Answer:

(-1, 0) and (8, 9)

Step-by-step explanation:

x² - 6x-7 = x + 1

x² - 7x - 8 = 0

(x - 8)(x + 1) = 0

x = -1, 8.

When x = - 1, y = 0

and x = 8, y = 9

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