Jawabanmu

2014-05-06T08:25:07+07:00
F(x)=6x-10 jika f(k)=8 maka
8=6x-10
jadi x=3
karena x=k jadi k=3
2014-05-06T08:26:48+07:00
6k - 10 = 8
6k = 8 + 10
6k = 18
k = 18/6 = 3