CRMS Calculus 2010 January 27, 2010

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Implicit differentiation

Transcript of CRMS Calculus 2010 January 27, 2010

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http://newopticalillusions.blogspot.com/2008/02/face­appears­in­trees­illusion.html

Changing PerspectivesImplicit Differentiation

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f) Write the equation of the line.

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(0, 0)

(3, 4) and (3, ­4)

The line goes through (3, ­4) and is tangent to the graph.

dy/dx = ­3/­4

y + 4 = 3/4(x ­ 3)ory = 3/4x ­25/4

(x­h)2 + (y­k)2 = r2

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