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Across 3. A linear equation written in the form Ax + By = C 5. The most basic function in a family of functions 7. number in a sequence 9. The difference between each pair of consecutive terms in an arithmetic sequence 10. A function whose graph is a nonvertical line 11. The x-coordinate of a point where the graph crosses the x-axis 12. The change in x between any two points on a line 13. A linear equation written in the form y = mx b

Down 1. An ordered list of numbers in which the difference between each pair of consecutive terms is the same 2. The y-coordinate of a point where the graph crosses the y-axis 4. The rate of change between any two points on a line 6. The change in y between any two points on a line 8. A linear equation written in the formy - y1 = m(x - x1)