Do Now: Given the functions, f(x) = 3x - 4 and g(x) = 16 - 9x², preform the indicated operation and express in simplest form.
(a) (f +g) (x)
(b) (f -g)(x)
(c) (fg) (x)
(d) (f/g)(x)

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Find cot x if sin x cot x csc x = √2