3.7: Implicit Differentiation
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- Use implicit differentiation to find dydx for x2−y2=4.
- Use implicit differentiation to find dydx for 6x2+3y2=12.
- Use implicit differentiation to find dydx for x2y=y−7.
- Use implicit differentiation to find dydx for 3x3+9xy2=5x3.
- Use implicit differentiation to find dydx for xy−cos(xy)=1.
- Use implicit differentiation to find dydx for y√x+4=xy+8.
- Use implicit differentiation to find dydx for −xy−2=x7.
- Use implicit differentiation to find dydx for ysin(xy)=y2+2.
- Use implicit differentiation to find dydx for yx+y=tan(x+y).
- Find the equation of the line tangent to x4y−xy3=−2 at the point (−1,−1).
- Find the equation of the line tangent to x2y2+5xy=14 at the point (2,1).
- Find the equation of the line tangent to tan(xy)=y at the point (π4,1).
- Find the equation of the line tangent to xy2+sin(πy)−2x2=10 at the point (2,−3).
- Find all points on the graph of y3−27y=x2−90 at which the tangent line is vertical.