Question

sendo a função afim g(×)=2×+3, calcule: a)g(1) b) g(-1) c)g(2) d)(-7) E ) g(10) F) g(18)​

Answer 1

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FUNÇÃO =  g(×)=2×+3

a) g(1)

g(1)=2.1+3,

g(1) = 2 + 3

g(1) = 5

b) g(-1)

g(-1) = 2.(-1) + 3

g(-1) = 2+ 3

g(-1) = 5

c) g(2)

g(2) = 2.2 + 3

g(2) = 4 + 3

g(2) = 7

d) g(-7)

g(-7) = 2.(-7) + 3

g(-7) = 14 + 3

g(-7) = 17

e) g(10)

g(10) = 2.10 + 3

g(10) = 20+3

g(10) = 23

f) g(18)

g(18) = 2.18 + 3

g(18) = 36 + 3

g(18) = 39

Bons estudos e boa noite :)