• Matéria: Matemática
  • Autor: valdemar10trind
  • Perguntado 3 anos atrás

Dadas as funções f(x) = – 5x + 6 e g(x) = - 4x + 1 , determine o valor de f (2) – g(3):
a) 9
b) -10
c) 10
d) -11
e) 11


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Respostas

respondido por: ruantrindade9
0

Resposta:

f(2) - g(3) = 7

Explicação passo-a-passo:

f(x) = -5x +6

f(2) = -5.(2) + 6

f(2) = -10 +6

f(2) = -4

g(x) = -4x +1

g(3) = -4.(3) +1

g(3) = -12 +1

g(3) = -11

f(2) - g(3)

(-4) - (-11)

-4 +11 = 7

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