Posted by kathy on .
sketch a graph for f(x)=2(1/2)^x +1

Algebra 2 
Steve,
how about this?
http://www.wolframalpha.com/input/?i=2%281%2F2%29^x+%2B1
Posted by kathy on .
sketch a graph for f(x)=2(1/2)^x +1
how about this?
http://www.wolframalpha.com/input/?i=2%281%2F2%29^x+%2B1