Question

sendo F (x)=3x-2 determine
a) f(-2)
b) f(0)
c) f (1/3)
d) f (5)
e) f (20)​

Answer 1

Resposta:

Explicação passo a passo:

a)f(-2)=3.(-2)-2

f(-2)=-6-2

f(-2)=-8

b)f(0)=3.0-2

f(0)=0-2

f(0)=-2

c)f(1/3)=3.1/3-2

f(1/3)=10-2

f(1/3)=8

d)f(5)=3.5-2

f(5)=15-2

f(5)=13

e)f(20)=3.20-2

f(20)=60-2

f(20)=58