Worksheet 5

1. To change the form or unit of a measurement without a change in the size or amount
2. To find all solutions to an equation, inequality, or a system of equations and/or inequalities
3. A relation from a set of inputs to a set of possible outputs where each input is related to exactly one output
4. A way of measuring how closely related two sets of paired data are to one another; may be positive, negative, or none
5. A mathematical variable whose value determines the value of other variables
10. A mathematical statement that two things are equal and consists of two expressions, one on each side of an 'equals' sign
11. The set containing all real numbers or points between two given numbers or points
13. A term or expression with no variables
16. A set of data having finite number of values or data points
18. The number or variable that is raised to a power
19. A mathematical phrase involving constants, variables, and operation symbols
22. Are terms whose variables and their exponents are the same
23. To show how you got to an answer or a solution

1. A number used to multiply a variable
4. Data that is without breaks and has infinite number of possible values within the selected range
6. A mathematical variable whose value is determined by the value of another variable
7. Maximum or minimum values of a given function
8. A number that indicates how many times the base is used as a factor
9. A comparison of two numbers or expressions by division
12. A mathematical statement that two ratios are equal
14. To make an approximate calculation, or to find a number close to the exact amount
15. To find the value of a numerical or algebraic expression
17. The point at which a graph intersects an axis
20. A set of input and output values, usually represented in ordered pairs
21. To work out an expression to make it simpler