9PMTH_INTEGRATION_TEST
(35 marks)
1
(4)
2
3
4
5
Find the area between the curve 𝑦 = 𝑥(𝑥 + 1)(𝑥 − 1) and the 𝑥 − 𝑎𝑥𝑖𝑠.
(4)
Evaluate :
2
(a) ∫1 3𝑥 2 𝑑𝑥
(b)
4
(4)
1
2
∫0 (𝑥 3 − 2𝑥 − 3𝑥 ) 𝑑𝑥
(4)