The graph below consists of a non-quadratic part (0≤x<2) and a quadratic part (2≤x≤8). The quadratic part is y=x2–3x+5, 2<x<8. (a) Complete the table beside:(b) Use the trapezoidal rule with six strips to estimate the area enclosed by the curve, X-axis and the line x=2 and x=8(c) Find the exact area of the region given in (b).(d) If the trapezoidal rule is used to estimate the area under the curve between x=0 and x=2, state whether it would give an under estimate or an over-estimate. Give a reason for your answer.
Get premium membership