Which rational expression is undefined when x = 0? 5x² - 4
3x-3
6x2
9x-3
8x + 6
-**+ 1
4X-8
- 2x²

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

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.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10