Which of the following is the correct factorization of this trinomial? 4x^2-0x-9
A. (4x-3)(x+3)
B. (4x-9)(x + 1)
C. (2x-3)(2x+3)
D. (2x - 9) (2x + 1)

Find the quotient. 50a2 – 98b2 -5a +7b

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

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.