Jawabanmu

2014-04-15T18:44:24+07:00
F = 4x-5
f(2) = 4.2-5
     = 8-5 = 3
1 4 1
Jawaban paling cerdas!
2014-04-15T18:44:54+07:00
 Pembahasan :

f(x) = 4x - 5
f (2) = 4(2) - 5
f (2) = 8 - 5 = 3
2 5 2