## Math

##### Across
1. 2. the set of all possible x-values which will make the function "work", and will output real y-values
2. 3. is the 'steepness' of the line, also commonly known as rise over run
3. 5. symbols-to indicate that the expressions contained within them are evaluated first.
4. 12. collection of facts, such as numbers
5. 13. mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.
6. 14. a set of data values is the value that appears most often.
7. 15. property-lets you multiply a sum by multiplying each addend separately and then add the products
8. 18. graph-can be defined as a chart or a graphical representation of data, quantities or numbers using bars or strips. ... The more the height of the bar, the more is the number of the supply or item used.
9. 19. quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression
10. 21. of operations-
11. 24. relationship or expression involving one or more variables.
12. 25. the variable x
13. 27. measure, quantity, or frequency, typically one measured against some other quantity or measure.
##### Down
1. 1. quantity or parameter that does not change its value whatever the value of the variables, under a given set of conditions.
2. 4. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
3. 6. number of times a certain number is to be multiplied by itself.
4. 7. that two values are not equal. a ≠ b says that a is not equal to b
5. 8. value-the magnitude of a real number without regard to its sign.
6. 9. graph- a graph in which points representing values of a variable for suitable values of an independent variable are connected by a broken line.
7. 10. a symbol for a number we don't know yet.
8. 11. numerical amount denoted by an algebraic term; a magnitude, quantity, or number.
9. 16. numbers-is a value of a continuous quantity that can represent a distance along a line.
10. 17. statement that the values of two mathematical expressions are equal
11. 20. the variable why
12. 22. difference between the lowest and highest values
13. 23. rate-describes how many units of the first type of quantity corresponds to one unit of the second type of quantity.
14. 26. number used as the basis of a numeration scale.