Question

16)) Seja função f(x) = 2x - 2, calcule:
a) f(-6)
b) f(4)
c) (0)
d)/(2)

me ajudem pfvvvvv
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Answer 1

Resposta:

f(x) = 2x - 2

a)

f(-6)= 2x - 2

f(-6)= 2.(-6)-2

f(-6)= -12-2= -14

b)

f(4)= 2x-2

f(4)= 2.(4)-2

f(4)= 8-2= 6

c)

f(0)= 2x-2

f(0)= 2.(0)-2

f(0)= 0-2= 2

d)

f(2)=2x-2

f(2)= 2.(2)-2

f(2)= 4-2= 2