8. (a) Let I = Z 9 1 f(x) dx where f(x) = 2x + 7 − q 2x + 7. Use
Simpson’s rule with four strips to estimate I, given x 1.0 3.0 5.0
7.0 9.0 f(x) 6.0000 9.3944 12.8769 16.4174 20.0000 (Simpson’s