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July 30, 2015

July 30, 2015

Posted by **Henry** on Monday, April 8, 2013 at 8:14pm.

(x-3)^2+(y+2)^2=25

- Calculus -
**Reiny**, Monday, April 8, 2013 at 10:24pm2(x-3) + 2(y+2) dy/dx = 0

dy/dx = -2(x-3)/(2(y+2)

= -(x-3)/(y+2) or (3-x)/(y+2)