Question

Exercícios:

1. Dada a função f(x)=2x-1,calcule:

a) F(0) = F(x) = 2x - 1 F(0) = 2.0-1 F(0) = -1

b) F(1) =

c) F(2) =

d) F(4) =

e) F(5) =

f) F(-1) =

g) F(-2)=​

Answer 1

Explicação passo-a-passo:

A) F(0) = 2•0-1 ---> F(0) = 0-1 = -1

B) F(1) = 2•1-1 ----> F(1) = 2-1 = 1

C) F(2) = 2•2-1 ---> F(2) = 4-1 = 3

D) F(4) = 2•4-1 ----> F(4) = 8-1 = 7

E) F(5) = 2•5-1 -----> F(5) = 10-1 = 9

F) F(-1) = 2•(-1)-1 ----> F(-1) = -2-1 = -3

G) F(-2) = 2•(-2)-1 ----> F(-2) = -4-1 = -5