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Unformatted text preview: 2 + (y + 3) 2 = 25 at (1, -7) 7. Find the lines that are tangent and normal to the curve at (-2,1) y 2 2x 4y 1 = 0 8. Find d 2 y / dx 2 of y 2 + 2y = 2x + 1. 9. Find points on the curve x 2 + xy + y 2 = 7 a) where the tangent is parallel to the x-axis and b) where the tangent is parallel to the y-axis (in this case, dy/dx is not defined, but dx/dy is. What value does dx/dy have at these points?)...
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This note was uploaded on 02/16/2012 for the course CALCULUS 0064 taught by Professor Waldron during the Fall '10 term at Broward College.
- Fall '10
- Implicit Differentiation