How would you create a function that would bounce off of 2 sides of a pool table. like this

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- Oct 14th 2007, 03:40 PMbilbobagginsFunction that would bounce off 2 sides of a pool table?
How would you create a function that would bounce off of 2 sides of a pool table. like this

- Oct 14th 2007, 03:53 PMtopsquark
- Oct 14th 2007, 04:51 PMbilbobaggins
- Oct 14th 2007, 05:09 PMJhevon
imagine the coordinate axis on this pool table. we can make the lower-left pocket the origin. thus, to create the desired function you must create a piece-wise function consisting of three line segments.

for the first, you want a line segment connecting the origin to the point (8,2)

for the second, you want a line segment connecting the point (8,2) to the point (1,4)

for the third, you want a line segment connecting the point (1,4) to the point (0.5, 3.5)

can you continue?

(of course, if you wish, you could make the lower-center pocket the origin, whatever) - Oct 14th 2007, 05:34 PMThePerfectHacker
I think I can create a formula for you. Then you can use it to create a computer program.

- Oct 14th 2007, 05:53 PMbilbobaggins
- Oct 15th 2007, 04:38 AMtopsquark