Algebra Vocabulary

5. terms that have the same variable raised to the same power
7. set of two or more equations that have an infinite number of solution.
11. the point at which the graph of a line crosses the x-axis. The point at which y=0.
13. a statement formed with an equal sign is placed between two expressions
15. two lines are parallel if they have the same slope. Parallel lines, when extended, do not intersect at any point.
17. The slope shows the steepness or incline of a line, determine from two points on a line. Given two points (x1,y1)and(x2,y2)on a line, the slope of the line is equal to: M=y2-y1/x2-x1.
18. is a set of two or more inequalities in one or more variables.
19. a letter that is used to represent one or more variables
20. set of two or more equations that have no solution.

1. collection of numbers, variables, and operations
2. the point of intersection for a system of equations
3. the collection of all inputs
4. terms with no variables
6. The point (0,0)
8. of a polynomial The highest exponent of any term
9. point at which the graph of a line crosses the y-axis. The point at which x=0.
10. Two lines cross at a point called an intersection.
12. a number that is used to represent one or more variables
14. the collection of all the output values
16. one quarter of the plane on the Cartesian coordinate system. The plane is divided into 4 sections, each section is called a quadrant.