Math 7

1. The point where the x-axis and y-axis intersect on the coordinate plane
5. Having the same value
10. The value that results from the substitution of a given input into an expression or function
11. An equation whose solutions form a straight line on a coordinate plane
12. The value substituted into an expression or function
13. A function whose graph is a straight line
16. One of the numbers of an ordered pair that locate a point on a coordinate graph
17. A measure of the steepness of a line on a graph; the rise divided by the run

2. Operations that undo each other
3. The number that is multiplied by the variable in an algebraic expression
4. A mathematical phrase that contains operations, numbers, and/or variable
6. A mathematical sentence that shows the relationship between quantities that are not equivalent
7. An input-output relationship that has exactly one output for each input
8. A symbol used to represent a quantity that can change
9. A value much greater or much less than the others in a data set
14. The product of numbers on the diagonal when comparing two ratios
15. Terms with the same variables raised to the same exponents