Pure 1
Pure 3
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AS/A2 Pure 1 Pure 3 |
| P2 Topic 2: Functions | |
| More modulus functions 2 |   |
| Initially, all four graphs below look the same, but what do you think will happen if you vary the value of the constant a? Think about it, then do it. Where your ideas correct? | |
| y=|ax+1| + |x-1| |
y=|x+a| + |x-1| |
| y=a|x+1| + |x-1| |
y=|x+1| + |x-1| + a |
Based on free Java applets from JavaMath