Which formula would be used to calculate the trapezoid

Last updated: 7/10/2022

Which formula would be used to calculate the trapezoid approximation of ∫4x² dx using five subintervals? T5 = 0.2/2 [4(0.0)² + 2(4)(0.2)² + 2(4)(0.4)² + 2(4)(0.6)² + 2(4)(0.8)² + 4(1.0)²] T5 = 0.2/2 [4(0.0)² + (4)(0.2)² + (4)(0.4)² + (4)(0.6)² + (4)(0.8)² + 4(1.0)²] T5 = 0.2/2 [2(0.0)² + 2(2)(0.2)² + 2(2)(0.4)² + 2(2)(0.6)² + 2(2)(0.8)² + 2(1.0)²] T5 =0.2[4(0.0)22 + 2(4)(0.2)² + 2(4)(0.4)2 + 2(4)(0.6)² + 2(4)(0.8)² + 4(1.0)²]