Friday

August 22, 2014

August 22, 2014

Posted by **pam** on Saturday, March 15, 2014 at 10:56pm.

N(x)=-0.5x^2+13x+15 where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many tickets will be sold that day?

Ticket sales peak ___ days after concert first announced.

The number of tickets sold on that day will be ______.

- math -
**Steve**, Sunday, March 16, 2014 at 6:26ammax at x = -13/(2* -.5) = 13

Now just evaluate N(13)

**Related Questions**

Math/Algebra - The number of tickets sold each day for an upcoming performance ...

Algebra 2 - The number of tickets sold each day for an upcoming performance of ...

Math - The number of tickets sold each day for an upcoming performance is given ...

math - The number of tickets sold each day for an upcoming performance of Hanel'...

College Algebra 2 - The number of tickets sold each day for an upcoming ...

math - the number of tickets for an upcoming concert is given by N(x)=-0.5x^2+...

math - the number of tickets for an upcoming concert is given by N(x)=-0.5x^2+...

algebra - The number of tickets sold each day for an upcoming performance of ...

college algebra - The number of tickets sold each day for an upcoming ...

algebra - The number of tickets soldeach day for an upcoming performance of ...