click below
click below
Normal Size Small Size show me how
Linear function
8.EE & 8.F
| Question | Answer |
|---|---|
| Function | A relation between order pairs. The first element of the order pairs contain no repeating. |
| Linear function | First degree equation with a straight line as the graph. |
| Domain | first elements of the order pairs |
| Range | Second elements of the order pairs |
| slope of a line | is a number that describes both the direction and the steepness of the line. |
| y-intercept | where the line cross at y-axis |
| x-intercept | where the line cross at x-axis |
| Direction variation | A linear equation that y-intercept is 0, and it is proportional relationship with a constant rate of change. |
| y=mx+b | y-intercept form where m stands for slope and b is the y-intercept. |
| Ax+By=C | Standard form of a linear equation. |