f(y) = 5y + 20
f(3) = __________
f(3) = __________
Jawaban:
35
Penjelasan dengan langkah-langkah:
y = 3
f(y) = 5y + 20
f(3) = 5 x 3 + 20
f(3) = 15 + 20
f(3) = 35
f(y) = 5y + 20
f(3) =_____
Jawab :
f(y) = 5y + 20
f(3) = (5 × 3) + 20
f(3) = 15 + 20
f(3) = 35
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