Evaluate 6x dx using the trapezoidal rule and Simpson's rule. Determine The value of 6x dx is 117 5 5 (Round to the nearest tenth as needed.) i. the value of the integral directly. ii. the trapezoidal rule estimate for n = 4 8 ii. an upper bound for ET| The trapezoidal rule estimate of | 6x dx for n = 4 is iv. the upper bound for ET | as a percentage of the integral's true value. 5 v. the Simpson's rule estimate for n = 4. (Round to the nearest hundredth as needed.) vi. an upper bound for Es |. vii. the upper bound for Es | as a percentage of the integral's true value. The upper bound of |ET | is (Simplify your answer.) ET as a percentage of the integral's true value is (Simplify your answer.) The Simpson's rule estimate of 6x dx for n = 4 is 5 (Round to the nearest hundredth as needed.) The upper bound of |Es | is (Simplify your answer.) Es as a percentage of the integral's true value is (Simplify your answer.)