tolong jawab dengan benar .. no.2 ..

Penyelesaian:

Dik: f ' = 3 - 2y
f(1) = 2

Dit: f(y) ...?

Jawab

f(y) = ∫ 3 -2y
f(y) = 3y - y² + c

f(1) = 2
f(1) = 3(1) - (1)² + c = 2
3 - 1 + c = 2
c = 0

f(y) = -y² + 3y + 0