College Algebra 2
posted by sally .
The number of tickets sold each day for an upcoming performance of Handel's messiah is given by N (x) = 0.4x^2 + 11.2x + 12 where x is the number of days since the concert was first announced. when will daily tickets sales peak and how many tickets will be sold that day?

College Algebra 2 
drwls
You must have copied something wrong.
N(x) as you have written it will increase with x. There will be no peak.
Are you sure there isn't supposed to be a minus sign in front of 0.4x^2?
Try making a graph to find the answer, once you have verified the correct equation. I recommend you round off N(x) to the nearest integer.
Respond to this Question
Similar Questions

algebra
The number of tickets soldeach day for an upcoming performance of Handiel Messiah is given by N(x)=0.4x^2+9.6x+10,where x is the number of days since the concert was first announced. WHen will daily ticket sales peak and how many … 
college
how can i solve this problem? The number of tickets sold each day for a upcoming peformance of Handel's Messiah is given by N(x)=0.4x^2+8x+11, where x us the number of days since the concert was first announced. When will daily ticket 
college algebra
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given by N(x)=0.4x^2+12x+10, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many … 
Math/Algebra
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given by N(x)= 0.4x^2 + 8.8x +15, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how … 
Algebra 2
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given..........? 
algebra
The number of tickets sold each day for upcoming perfomance of Handel's Messiah is given by N(x)=0.6x^2+15.6x+12, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many … 
algebra
The number of tickets sold each day for an upcoming performance of Handel's Messiah is given by N(x)=0.6x^2+12+13, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many … 
Math
The number of tickets sold each day for an up coming performance of Handel,s Messiah is given by N(x)=0.4x^2+8x+11, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many … 
Math
The number of tickets sold each day for an upcoming performance of Handels Messiah is given by N(x)=0.4x^2+11.2x+13, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many … 
Math
The number of tickets sold each day for an upcoming performance of Handel,s Messiah is given by N(x)=0.4^2+8.8x+10, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many …