Sketch each function. Be sure to state the domain, intercepts, vertical asymptote(s), horizontal or oblique asymptote and show all testing. Label all key information and include extra points where necessary.

1) ()= 2² 1/ ² +1

2) () = ²23/ 2³+3²910 (Test Point Required)

3) () = 2²+6/+1

() = 2³1/ ³+3²3 Test Point Required