The table below gives selected values for the function f(x).

Use a trapezoidal estimation, with 6 trapezoids to approximate the value of .

x 1 1.1 1.2 1.5 1.7 1.9 2.0

f(x) 1 3 4 6 7 8 10

1 answer

1*(.1+.1)*.5 etc