18. A parabola crosses the x-axis at (-3,0) and (5,0), and it intersects the y-axis once at (0.-15). What could be the equation of the parabola?
A
y = 22 - 15
By = 22 - 2x - 15
c. y = z2 + 8 + 15
y = 12 + 2x - 15

7+ 2[(5^2)*152%]= answer as soon as you can

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

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?