Posted by **....help** on Thursday, May 17, 2007 at 6:26pm.

How do you rotate an object in a graph??

It depends on what point you are rotating the plot. The math is somewhat advanced, so I dont know your level.

i just need to rotate it..like 180 and 90....

Ok, rotating about the origin.

For ninety degrees, counter clockwise, the old x becomes new y, old y becomes -x

So change all y's in the equation to -x, and all x's to y.

For a rotation of 180 deg, the old x becomes -x, the old y becomes -y.

## Answer this Question

## Related Questions

- Math - What type of graph does not show the number of times a response was given...
- Math - 1. What type of graph does not show the number of times a response was ...
- math - determine the linear velocity of a point rotating at 15 revolutions per ...
- Trigonometry - Sketch a height versus time graph of the sinusoidal function that...
- Algebra - Graph the linear equation y=4/5x+5 I know how to plot the points. I ...
- Math help - What type of graph does not show the number of times a response was ...
- Physics - a dentists drill starts from rest. after 5.39 seconds of constant ...
- math help please - What type or graph does not show the number of times a ...
- Advanced Math - 1. The distance s(t) between an object and its starting point is...
- math - graph y = 2x - 3 and the domain is the real number when i plot the point ...