Algebra 2

4. an angle that measures greater than 0 and less than 90.
9. a counting number.
10. the value or values that occur most frequently in a data set.
12. a comparison of two quantities by division.
13. the distance around a circle.
14. a mathematical statement that two expressions are equivalent.
18. the coefficient of the first term of a polynomial in standard form.
20. an expression written with a base and an exponent or the value of such an expression.
21. a number from0 to 1 that is the measure of how likely an event will occur.
22. a line that a graph approaches as the value of available becomes extremely large or small.
25. a statement that two ratios are equal.
26. a member of the set whole numbers and their opposites.

1. a relation in which every input is paired with exactly one output.
2. having the same size and shape
3. the least common multiple of two or more given denominators.
5. the set of points in a plane that are fixed distance from a given point called the center of the circle.
6. to find the value of an algebraic expression by substituting a number for each variable and simplifying by using the order of operation.
7. a measure of the steepness of a surfaces.
8. an angle that measures greater than 90 and less than 180.
11. the sum of all the values in a data set divided by the number of data values.
15. a number whose positive square root is a whole number.
16. a triangle with one right angle
17. the point that divides a segment into two congruent segments
19. a graph with points plotted to show a possible between two sets of data
23. the number that indicates how many times the base in a power is used as a factor.
24. to perform all indicated operations.