Pure 1
Pure 3
| |
|
|
AS/A2 Pure 1 Pure 3 |
| P2 Topic 2: Functions | |
| Functions and their inverses |   |
| Each graph shows a curve and the curve of its inverse function. These are coloured blue. The line y=x is also shown and illustrates how the two curves are mirror images of each other. Investigate the effect of changing a. | |
| y=ax |
y=ax2 (x>0) |
| y=x2+a, (x>0) |
y=(x-a)3 |
Based on
free Java applets from JavaMath