pada pemetaan h : x = 5x -m jika H 1=8 maka nilai h (2)=... Dgn Cara Nya Ok

h: x = 5 x - m

h (1) = 8 ---> 5 x - m = 8
5•1 - m = 8
5 - m = 8
- m = 8 - 5
- m = 3
m = - 3

jadi, nilai
h (2) = 5 x - m
= 5•(2) - (-3)
= 10 + 3
= 13