dik rumus f(x) =2x-5. jika f(k)=-15.mka nilai k
Matematika
Julesmy
Pertanyaan
dik rumus f(x) =2x-5. jika f(k)=-15.mka nilai k
1 Jawaban
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1. Jawaban mrofi
f(x)=2x-5
f(-15)= 2(-15)-5 = -35