Friday

April 18, 2014

April 18, 2014

Posted by **june** on Monday, April 15, 2013 at 7:02am.

help??????

- calculus -
**Reiny**, Monday, April 15, 2013 at 10:44amdifferentiate implicitly

2x dx/dt + 2y dy/dt = 0

sub in the values

2(1)(-2) + 2(5)dy/dt = 0

dy/dt = 4/10 - 2/5

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