Try plugging various values in for "c", graphing in your calculator or other software, and tracking what the changes are. (Wink)
May 7th 2009, 06:57 AM
Originally Posted by User Name
hi all members(Hi), I cannot answer this question (Doh)can anyone please help me and teach me by steps?(Wondering) Thanks!
An equation of the form Y=2[e^(x/2c)+e^((-x)/2c)] where c is a constant. So, for positive, how C affects the graph and equation?
Then your function is and so the effect of positive is to dilate in the horizontal direction by a factor of .