You are using the Trapezoidal Method with four panels to app

You are using the Trapezoidal Method, with four panels, to approximate the area under the given function from a lower limit of a = 3 to an upper limit of b = 6 .

function: f ( x ) = 3 x ²

For which sequence of x points would you evaluate the function in order to approximate the area under the curve?

Solution

Ans: 3.00, 3.75, 4.50, 5.25, 6.00 since these points are at equal intervals within the range [3,6] inclusive.