Question

sendo f = N_N dada por f(x) = 2x=(-1) calcule
A) f(o)
B) F(1)
C) F(2)
D) F(-2)
E) F(37)

Answer 1

f(x) = 2x=(-1) calcule

A) f(o)  = 2(0) - 1 ==> 0 - 1 = - 1
B) F(1) = 2(1) - 1 ==> 2 - 1 =  1
C) F(2) = 2(2) - 1 ==> 4 - 1 =  3
D) F(-2) = 2(-1) - 1 ==> - 2 - 1 = - 3
E) F(37) = 2(37) - 1 ==> 37 - 1 = 36