1. The number of tickets sold each day for an upcoming performance of Handelâ??s Messiah is given by N(x)=-0.4^2+12x+10, where x is the number of days since the concert was first announced. When will daily ticket sales peak and how many tickets will be sold that day?

2.Write a quadratic equation in the variable x having the given numbers as solutions. Type the equation in standard form ax^2+bx+c=0. the Solution of 3 is the only solution

3.Find the x-and y-intercepts f(x)=9x^2+6x+1

4. A student opens a mathematics book to two facing pages. The product of the page numbers is 1980. find the page numbers for the first and second page.