Business alculus (Math 221\Exam 1
october 7 , 2 ar3
P rofessorlya K ofman
Justify answers nd show all work for full credit.
Problem 1 ( 12pts). T he g rapho f A : f @ ) i ,ss howna boae.E ualuatee achl i,mi,t, r w rite
B usiness alculus ( N4ath 21)Exam2
Date: N ovember4 ,2013
P rofessor lya K ofman
Justify answersand show all work for full credit. No credit for answersustified
only by using a graphing calculator.
Problem 1 . L et f ( r)3: 1"u -
Business alculus (M ath 22I) Quiz
Date: N ovember1 1, 2 0L3
P rofessorI lya K ofman
Justify answers and show all work for full credit. No credit for answersiustified
only by using a graphing calcuiator.
Problem 1 . L et f ( r) : 100 - 4 rs + \ r
Business alculus (Math 221)Exam3
Date: December , 2013
Justify answrsand show aJl work for full credit.
Problertr L. Evaluate
= J r -tL + i u'4 - ? 4't J +
z 4 t lc *' + t *'r * Z ,P,t + 'f
Business Calculus I (Math 221) Exam 3
Date: December 10, 2012
Justify answers and show all work for full credit.
NAME: g g 1
Problem 1. The demand function for a commodity is given by p = 3000 e'ql 2
where q is the quantity demanded in tons, and p