spencer ladd

4. A relation that assigns exactly one value in the range to each value of the domain.
9. Form The form of a linear equation described by the equation y = mx+b where m is the slope of the line and b is the y-intercept.
11. of Change The difference between two output values divided by the difference between the corresponding input values.
12. Not in a straight line. A function/equation not in the 1st degree.
13. Form of a Linear Equation The form of a linear equation described by the equation Ax + By = C, where A, B, and C are integers and A and B are not both zeros.
14. form is the recursive process of getting from one number to the next number in the sequence.

1. of Variation The nonzero constant k in a direct variation equation. It is the constant ratio between the dependent and independent variables.
2. Variation A linear function defined by an equation of the form y = kx, where k ≠ 0.
3. The x-coordinate of the point where the line crosses the x-axis.
5. An equation that states that two ratios are equal.
6. Function A function whose graph is a straight line.
7. A graph with points plotted to show a possible relationship between two sets of data.
8. The y-coordinate of the point where the line crosses the y-axis.
10. of Fit A straight line through the data on a scatterplot that comes closest to all the data. The line of fit is used to help determine the type and strength of relationship between the data as well as help to make predictions.
13. A measure of the steepness of a line on a graph; the rise divided by the run; the constant rate of change of a linear function.