Jika diketahui f(x)=2x+5 dan f(x)=-5
Matematika
Murtadhi
Pertanyaan
Jika diketahui f(x)=2x+5 dan f(x)=-5
2 Jawaban
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1. Jawaban Diana998
-5 = 2x + 5
-5-5 = 2x
-10 = 2x
-5 = x -
2. Jawaban Charneval0
f(x) = 2x + 5
f(-5) =2(-5) + 5 = -10 + 5
= -5