Posted by Anonymous on Saturday, April 19, 2008 at 3:54pm.
Un=0.5*1.2^n
Sketch this for n= (0,1,2,3,4,5)
How do you sketch this?

Math  Damon, Saturday, April 19, 2008 at 6:30pm
graph the values
Put values of n on the x axis
and Un = .5*1.2^n on the y axis
eg
( 0 , .5 )
( 1 , .6 )
( 2 , .72 ) etc