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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
The average price of a ticket to a baseball game can be approximated by
​p(x)equals
Â
=0.03 x squared plus 0.57 x plus 7.32
Â
0.03x2+0.57x+7.32​, where x is the number of years after 1991 and​ p(x) is in dollars.
​a) Find ​p(3
Â
3​).
​b) Find ​p(13
Â
13​).
​c) Find ​p(13
Â
13​)minus
Â
−​p(3
Â
3​).
​d) Find StartFraction p left parenthesis 13 right parenthesis minus p left parenthesis 3 right parenthesis Over 13 minus 3 EndFraction
Â
p(13)−p(3)13−3​, and interpret this result.
Â
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