bentuk fungsi f(y)=(a-7y)-2 f(-2)=20
Matematika
muhammad354313
Pertanyaan
bentuk fungsi f(y)=(a-7y)-2
f(-2)=20
f(-2)=20
1 Jawaban
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1. Jawaban AmaliaEmond
f(y) = (a-7y) - 2
f(-2) = (a-7(-2)) - 2
20 = (a+14) - 2
22 = a+14
8 = a
f(y) = 8 - 7y -2
f(y) = 6 - 7y