algebra crossword

2. a group of numbers, letters and brackets multiplied together
4. a part of a whole.
10. is the number that is placed in front of a variable.
12. A diagram that exhibits a relationship, often functional, between two sets of numbers as a set of points having coordinates determined by the relationship.
13. a type of transformation that takes each point in a figure and slides it the same distance in the same direction.
14. a measure of its steepness.
15. a collection of ordered pairs containing one object from each set.

1. dividing it into parts.
3. is made up of one or more terms.
5. A strategy for solving systems of equations that include solving for one variable and using that solution to find the other variable.
6. A fixed quantity that does not change. For example:
7. a symbol that we assign to an unknown value. It is usually represented by letters such as x, y, or t
8. straight line graphs to represent the relationship between two quantities.
9. the set of values that we are allowed to plug into our function.
11. calculated by subtracting the lowest value from the highest value.