Question

Tolong bantu gans pakai caranya ya pliss

Answer 1

Verified answer

Y = 4x -x^2.
luas = integral (4x - x^2)dx dengan batas 0 sampai 3
= (2x^2 - 1/3x^3) batas 0 sampai 3.
= (2(3)^2 - 1/3(3)^3) - ( 2(0)^2 - 1/3(0)^3)
= ( 18 - 9) - (0)
= 9 satuan luas.