Across
- 3. Another name for the input of a function
- 7. A function where every input has a unique output
- 8. ___ system - Another term for coordinate system
- 9. Equation of a horizontal line is always y = ___
- 12. A graphical representation of data points
- 15. another name for the output of a function
- 16. the horizontal line in a graph
- 17. Where the line crosses the y-axis
- 18. Shape made when plotting the equation y = x²
- 19. ____ is a straight one-dimensional figure that extends infinitely in both directions and is defined by a linear equation.
- 20. ax+by=c is a ________ form
- 21. A method for solving systems of equations by graphing, substitution, or elimination
Down
- 1. The point where the graph intersects the x-axis is called the ___ intercept
- 2. The y-coordinate of the point (2, 5)
- 4. The pair (x, y) is called an ___ pair
- 5. A way to describe the steepness of a line
- 6. ____ are typically represented by coordinates in different systems
- 10. A line that slopes downward from left to right has a ___ slope
- 11. The set of all possible inputs for a function
- 13. The x-coordinate of the point (3, 7)
- 14. When you simplify a two point slope form, you get a ____ form
- 17. the diagonal line in a graph
- 18. A line that slopes upward from left to right has a ___ slope
- 19. A function with the form y = mx + b
- 22. Another name for the x-value in an ordered pair