Question

Dada a função afim f(x) = -2x+3, determine: f(1/3)

Answer 1

f(x) = -2x+3, determine: f(1/3)


f(1/3) = -2x+3 ==> - 2(1) + 3 ==> -2 + 3 ==> -2+9 ==> 7
                                    3                3                 3           3

Answer 2

vamos substituir em x.

f(1/3) = - 2*1/3 + 3

f(1/3) = -2/3 + 3

f(1/3) = 7/3


att Jhonny ♥