By the end behavior of a function we mean the behavior of its values as x →∞ and as x →∞.
(a) Describe and compare the end behavior of the functions by graphing both functions in the viewing




rectangles [ €“2, 2] by [ €“2, 2] and [ €“10, 10] by . [€“10,000, 10,000]
(b) Two functions are said to have the same end behavior if their ratio approaches 1 as x → ∞. Show that P and Q have the same end behavior.

P(x) 3r - 5x + 2x Q(x) = 3x5