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Trapezoidal rule

The graph of function g passes through the point 0, 2, the point 0.5, 7, the point 1, 3, and the point 1.5, 4.
Approximate the area between g(x)g(x) and the xx-axis from x=0x=0 to x=1.5x=1.5 using a trapezoidal sum with 33 equal subdivisions.
T(3)=T(3) =
  • Your answer should be
  • an integer, like 66
  • a simplified proper fraction, like 3/53/5
  • a simplified improper fraction, like 7/47/4
  • a mixed number, like 1 3/41\ 3/4
  • an exact decimal, like 0.750.75
  • a multiple of pi, like 12 pi12\ \text{pi} or 2/3 pi2/3\ \text{pi}
units2^2.