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Learn how to differentiate implicitly, collect terms and solve for dy/dx. Find derivatives, slopes of tangent lines, and equations of normal lines. Practice problems included.
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Derivatives Review- 3 Implicit Differentiation
Steps Differentiate implicitly Collect all dy/dx terms on the left Collect everything else on the right Factor out dy/dx Solve for dy/dx
Find the slope of the tangent line (parallel to the curve and has the same slope) through the point ( 2, 1 )
6) Find the equation of the normal line ( perpendicular to the curve and has opposite reciprocal slopes) through the point (1, 1)
Home Work Page 146 # 2,4,6,9,10,11,13,21,24,28,and 53