algebra

3. is a function that contains the independent variable in the radicand
4. is an angle measured below the horizontal line of sight
6. the point m that divides the segment into two equal segments
8. the process used to eliminate a radical or imaginary number from the denominator of an algebraic fraction
9. a proposition that is consistent with known data, but has been neither verified nor shown to be falseleg
11. is an angle from the horizontal up to a line of sight
13. describes the relationship of the lengths of the sides of a right angle
14. is an equation that has a variable in a radicand
15. are the sum and the difference of the same two terms

1. any mathematical expression which uses a root symbol
2. the line through a pair of infinitely close points on the curve
5. of a conditional switches the hypothesis and the conclusion
7. algebraic expression that gives the distance between pairs of points in terms of their cordinates
10. the side oppisite of the right angle
12. is a solution that does not satisfy the original equation