Question

Dada a função f(x)=3x-1 ,determine o valor de f(1)-f(0)

Answer 1

f(1) = 3*1 - 1
f(1) = 3 -1
f(1) = 2

f(0) = 3*0 - 1
f(0) = 0 - 1
f(0) = -1

f(1) - f(0) =
2 - (-1) =
2 + 1 =
3