Question

dada a função F (x) igual 2x - 1 determine:
a) f (2)
b) f (-1)
c) f (1)
d) f (0)
e) f (1/2)​

Answer 1

Resposta:

F (x) igual 2x - 1 determine:

a) f (2)= 2x-1

2.2-1=

4-1=3

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

2.-1-1=

-2-1= -3

c) f (1) = 2x-1

2.1-1=

2-1= 1

d) f (0) = 2x-1

2.0-1=

0-1= -1

e) f (1/2)=2x-1

2.1/2-1

2/2-1

1-1=0