Criss-Crossing Through Algebra 2.

1. The endpoint of two or more rays or line segments.
3. A _____ number is a combination of a real number and a imaginary number.
8. The point at which a curve intersects an axis is the _______.
10. a ratio that compares two quantities of different units.
11. is to find value of a numerical or algebraic expression.
12. multiplying an integer by itself.
14. the process by which a fraction containing radicals in the denominator is rewritten to only have rational numbers in the denominator.
16. this type of problem is usually written ax^2+bx+c=0.
17. make an equation simpler is to ______.
19. To find_____ you must use the formula y2-y1/x2-x1.
20. 3x^2 − 3y^2 + 2, this is an example of a _____.
22. A ______ expression is an expression containing a square root.
25. an algebraic expression containing two terms that are not like terms.

2. A number placed above and to the right of another number to show that it has been raised to a power is the ____.
4. 3x^2 this is to the second_____.
5. To _____ number means to break it up into numbers that can be multiplied together to get the original number.
6. During an _______ problem, you use the L bracket.
7. is also called a hybrid function.
9. there is direct and inverse______.
13. a monomial, binomial, & a trinomial are all a ____.
15. the difference between the lowest & highest values.
18. A ______ number that when squared gives a negative result.
21. a diagram showing the relationships between two or more things.
23. is a number multiplied by itself 3 times.
24. Typically, this is the set of x-values that give rise to real y-values.