Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Linear Functions
| Question | Answer |
|---|---|
| Extrapolate | To estimate values within a known range by assuming that the estimated value follows logically from the known values. |
| Slope | The rate at which an ordinate of a point of a line with a coordinate plane changes with respect to a change in the abscissa. |
| Y-intercept | the point where the graph of a function intersects with the y-axis of the coordinate system. |
| Regression | When the regression line is linear(y=ax+b), the regression constant(a)that represents the rate of change of one variable (y)as a function of changes in the other (x); it is a slope of the regression line. |
| Linear Function | a first-degree polynomial function of one variable. |
| Interpolate | A method of constructing new data points within a range of a discrete set of known data points. |
| Correlation Coefficient | indicates the strength and direction of a linear relationship between two random variables. |
| Regression Equation | The equation representing the relationship between selected values of one variable(x)and observed values of the other(y); it permits the prediction of the most probable values of y. |
| Residuals | A quantity remaining after other things have been subtracted or allowed for. |
| Best Fit Line | A line on a graph showing the general direction that a group of points seem to be heading. |
Created by:
keysearcy
Popular Math sets