Penjelasan dengan langkah-langkah:
f(2)=A2+b=2a+b=7
f(4)=4a+b=13
4a+b=13
2a+b=7
________--
2a=6
a=3
2(3)+b=7
b=1
bentuk fungsi:
f(x)=3x+1
f(10)=3(10)+1=31
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Penjelasan dengan langkah-langkah:
f(2)=A2+b=2a+b=7
f(4)=4a+b=13
4a+b=13
2a+b=7
________--
2a=6
a=3
2(3)+b=7
b=1
bentuk fungsi:
f(x)=3x+1
f(10)=3(10)+1=31