Math 7

1. An input-output relationship that has exactly one output for each input
3. The point where the x-axis and y-axis intersect on the coordinate plane
4. A mathematical sentence that shows the relationship between quantities that are not equivalent
7. An equation whose solutions form a straight line on a coordinate plane
8. A mathematical phrase that contains operations, numbers, and/or variable
9. A measure of the steepness of a line on a graph; the rise divided by the run
11. Operations that undo each other
12. The value that results from the substitution of a given input into an expression or function
13. The number that is multiplied by the variable in an algebraic expression
17. Terms with the same variables raised to the same exponents

2. One of the numbers of an ordered pair that locate a point on a coordinate graph
5. A function whose graph is a straight line
6. The product of numbers on the diagonal when comparing two ratios
10. The value substituted into an expression or function
14. Having the same value
15. A symbol used to represent a quantity that can change
16. A value much greater or much less than the others in a data set