f(x) = ax+b f(2) = 1 f(3) = 0 a+b = ........ tolong dijawab yaa, terimakasih! :)

f(X) = ax+b

f(2) =a2+b
1 = 2a+b

f(3) = a3+b
0 = 3a+b

0=3a+b
1=2a+b
_______-
-1 =a

0=3a+b
0=3(-1)+b
0=-3+b
3=b

a+b = -1+3
a+b = 2