Implicit Differentiation
Slopes when y isn't solved for · BC Calculus · greeting
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Ellipse trackx² + 4y² = 36Slope at a point?Don't need y = …Treat y = y(x)
Owl: Look at x² + 4y² = 36, an ellipse. Can that curve have a slope at (0,3) even though it fails the vertical-line test globally?
You: —