The graph of quadratic function f has zero of -8 and 4 and a maximum at (-2,18) what is the value of a in the function equation

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17