Question

Dada a função f(×)=3×-3,calcule a)f(0) b)f(-2) c)f(5) d)f(n+1)​

Answer 1

Explicação passo-a-passo

f(5) = 2 \times 5 + 1 = 10 + 1 = 11f(5)=2×5+1=10+1=11

f(5) = 2 \times 5 + 1 = 10 + 1 = 11f(5)=2×5+1=10+1=11f( - 2) = 2 \times ( - 2) + 1 = - 4 + 1 = - 3f(−2)=2×(−2)+1=−4+1=−3

f(5) = 2 \times 5 + 1 = 10 + 1 = 11f(5)=2×5+1=10+1=11f( - 2) = 2 \times ( - 2) + 1 = - 4 + 1 = - 3f(−2)=2×(−2)+1=−4+1=−3f(0) = 2 \times 0 + 1 = 0 + 1 = 1f(0)=2×0+1=0+1=1