Unformatted text preview: 12 7 6 ) ( 2 2 + += x x x x x f , and answer the following questions: a) Find the vertical asymptotes, if any. b) Find the x & y intercepts. b) As the value of x gets infinitely large or infinitely small (negative), what value of f(x) will the graph approach? *** EXTRA CREDIT *** (+2 points, allornothing) Give an example of a rational function that has a horizontal asymptote at x =  2, and no vertical asymptote. There are many possible answers. HINT: Think about how you find the vertical asymptotes in such a function....
View
Full Document
 Fall '08
 WEY
 Limit of a function, Asymptotic curve

Click to edit the document details