Algebra 2 Crossword

2. Rise over run.
3. A function that graphs a parabola is called ___.
8. You should put ___ at the ends of your graph to show that it keeps going infinitely.
10. The place on a graph where the function crosses one of the axes.
12. A negative quadratic graph looks like a ___.
14. The most basic form of a function with no extra numbers is called a ___ function.
15. If you have a negative number under the radical sign, your answer will be ___.
16. 144 is an example of a ___ number.
18. The bottom of a fraction is called the ___.
19. The name for the shape of a quadratic graph.

1. The set of x-values for a function is called the ___.
2. The opposite operation to squaring a number is the ___.
4. A graph that has an "N" shape.
5. One way to solve a trinomial quadratic equation is to ___ it into two binomials.
6. When you have a square root in the denominator, you need to ___ the denominator.
7. The top of the fraction is called the ___.
9. The set of y-values for a function is called the ___.
11. If you don't use ___ when you square a negative number, the calculator will give the wrong answer.
13. A positive quadratic graph looks like a ___.
17. A function that graphs a straight line is called ___.