Question

Na função polinomial do primeiro grau v(t)=2t-4 e t(x)=3x-4
Determine v(t) quando x=1
(A)-2 (B)-1 (C)-6 (D)-10 (E)0

Answer 1

v(1)=2(1)-4
v(1)=-2

t(1)=3(1)-4
t(1)=-1