# Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2012 | June | Q#7

Question The gradient, , of a curve C at the point (x,y) is given by a. i. Show that y is increasing when . ii. Solve the inequality . b. The curve C passes through the point P(2,3). i. Verify that the tangent to the curve at P is parallel to the x-axis. ii. The point Q(3,-1) also lies on the […]