bantu nmer 18 pake cara kak.
Matematika
SofyKepoo
Pertanyaan
bantu nmer 18
pake cara kak.
pake cara kak.
1 Jawaban
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1. Jawaban PutuAk22
f(2)=2a+b=6
f(3)=3a+b=10
f(3)=3a+b=10
f(2)=2a+b=6
___________ _
a=4
2a+b=6
2(4)+b=6
8+b=6
b = -2
f(x)=ax+b
f(x)=4x - 2