Algebra Crossword

6. mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other.
8. the place where a function reaches its highest point, or vertex, on a graph.
12. an equation that contains two or more variables
13. To find the value of any one of the variables from one equation in terms of the other variable.
14. a graphical method of determining whether a curve in the plane represents the graph of a function by visually examining the number of intersections of the curve with vertical lines.

1. the place where a function reaches its lowest point, or vertex, on a graph.
2. two numbers that have opposite signs and are flipped fractions of each other.
3. (-b±√(b^2-4ac))/2a
4. an algebraic expression that has three non-zero terms.
5. a number that is the result of a number multiplied by itself.
7. a line that continually approaches a given curve but does not meet it at any finite distance.
9. A mathematical statement that two expressions are the same
10. a plane curve which is mirror-symmetrical and is approximately U-shaped
11. a symbol that is used in a mathematical expression to represent a variable quantity.
13. a factor of a number that, when multiplied by itself, gives you the original number.