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
valdemar10trind:
ajudaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Respostas
respondido por:
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
Perguntas similares
3 anos atrás
3 anos atrás
5 anos atrás
5 anos atrás
7 anos atrás