5. Find the derivative of the function F(:c) : 142$ 4y2 dy. O 43:2 0 16:32 0 256:34 6. Evaluate the following using the rst part of the Fundamental Theorem of Calculus: %( 1191:\" cos(t2) dt) 0 11 cos(11:c) O 242:3 511102139) 0 cos(11m) O 11 cos(121a:2) O cos(121;172) 10. The table below gives values of a continuous function f. The trapezoidal approximation for [08 f (as) dm, found with 4 intervals of equal length, is 8. What is the value of k