Let the function y = f(x) be defined by the equation x² + y² + 2x + 4y − 21 = 0. dy (a) Use implicit differentiation to find the derivative dx (b) Evaluate the derivative at the point (0,-7). Enter your answer in the blank below. (c) Find all points on the curve where the slope of the tangent line is Find both x and y coordinates of these points. Round I your answers to two decimal places if necessary. dy dx -1.

Let the function y = f(x) be defined by the equation x² + y² + 2x + 4y − 21 = 0. dy (a) Use implicit differentiation to find the derivative dx (b) Evaluate the derivative at the point (0,-7). Enter your answer in the blank below. (c) Find all points on the curve where the slope of the tangent line is Find both x and y coordinates of these points. Round I your answers to two decimal places if necessary. dy dx -1.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter7: Integration

Section7.1: Antiderivatives

Problem 7YT: YOUR TURN Find an equation of the curve whose tangent line has slope f(x)=3x1/2+4 and passes through...

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