Consider the following function. Hint: You'll need to use difference-ofcubes factoring from intennediate algebra. See the inside back cover for the relevant formula. For a more detailed review of the topic, refer to Appendix B.4. f(X) = 6x3 (a) Find the difference quotient W for the function, as in Example 4. 6x2 + 6ax+ 6612 J (b) Find the difference quotient W1 for the function, as in Example 5. 8 Need Help