Question

sendo f:N dada a por (fx) = 2x + (-1), calcule ;
a) f(0)

Answer 1

f(0)= 2.o+(-1)
f(0)= o- (-1)
f(0)= -1

Answer 2

a) f (0) = 2 . 0 + (- 1)
f (0) = 0 - 1
f (0) = - 1