7. Find the equation of a normal to the curve y = 2x2 4x + 2 at point (3, 1) (3 marks) – 8. Change the subject of f = to L (4 marks) 9. Solve for the values of x where 0 x 3600 in the equation given by: 4 5 cos x 2 sin2 x = 0 (3 marks) –
7. Find the equation of a normal to the curve y = 2x2 – 4x + 2 at point (3, 1) (3 marks) 8. Change the subject of f = to L (4 marks) 9. Solve for the values of x where 0 x 3600 in the equation given by: 4 – 5 cos x 2 sin2 x = 0 (3 marks)