Pure 1
Pure 3
| |
|
|
AS/A2 Pure 1 Pure 3 |
| P2 Topic 2: Functions | |
| Graphical solutions of solving equations |   |
| Two straight lines y=mx+c and y=nx+d are displayed. The x coordinate of the point at which the lines intersect (indicated by the blue arrow) will be the solution to the equation: | |
| mx+c = nx+d | |
| How many solutions can such equations have? At most? At least? | |