43 Answered Questions for the topic Implicit Differentiation

10/05/19

#### Find the points at which the graph of the equation has a vertical or horizontal tangent line.

64x2 + 25y2 + 640x − 400y + 1600 = 0

07/14/19

#### use implcit differentiation to find dy/dx where y=(sin(7x))^x

use implcit differentiation to find dy/dx where y=(sin(7x))^x

02/23/19

#### Finding two points where slope of tangent is 16 given implicit differentiation

Consider the unit circle : x2+y2=1a) Use implicit differentiation to find y'=dy/dxAnswer: b) Find the two points where the slope of the tangent is 16:the point with the larger x coordinate is:...
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12/03/18

#### Find an equation for the tangent line to the implicit curve at a point.

sin(x−y) =xcos(y+π/4) at the point (π/4, π/4)

11/22/18

#### dy/dx=√ (1 − y ^2). find d^2y/dx^2

struggling with this problem because of the implicit differentiation.

10/13/18

#### What is the Implicit Derivative of y = 2^(x^3 - 4)

For clarification, (x^3-4) doesn't translate to x^-1, instead it's read as x cubed minus 4

08/30/18

#### implicit differentiation

Assume that F is differential function with F'(2)=5. Find dy/dx at the point (x,y) = (1,2) if y is defined implicitly by the equation : F(y/x) = y^2
Note that z, y, F are not related except...
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04/25/18

#### The perimeter of an isosceles triangle is 16cm. What are the dimesions of the sides and height for the maximum area

Related Rates Problem Solving

09/25/17

#### Mathematics- Implicit Differentiation

Find dy/dx for a)e^cosx + e^siny = 1/4b) e^2x+3y = x^2 -ln (xy^3)Find d^2/dx^2 for:x^3+y^3=8

07/18/17

#### Calculus Question

Find the equation of the tangent line to the curve 3xy = x3+y3, at the point (2/3,4/3).
HELP!?

10/31/16

#### Use implicit differentiation to find an equation of the tangent line to the curve at the given point. y^2(y^2 - 4) = x^2(x^2 - 5) at (0, -2)

Use implicit differentiation to find an equation of the tangent line to the curve at the given point. y^2(y^2 − 4) = x^2(x^2 − 5) at (0, −2)

10/23/16

#### find dz/dt of z^2=x^2+y^2 with z>0

dx/dt=2,dx/dt=2, and dy/dt=6,dy/dt=6, find dz/dtdz/dt when x=6x=6 and y=8.
z^2=x^2+y^2
z=(x^2+y^2)^(1/2)
dz/dt= ..I'm stuck at this point
how do I differentiate it with the square root?

10/23/16

#### implicitly differentiate y=e^(-mx)

I don't get how to do this and I'm not sure how to use the ln
y' =

10/18/16

#### Runner and his friends (Implicit Differentiation)

A runner sprints around a circular track of radius 100m at a constant speed of 7m/s.The runner's friend is standing at a distance 200m from the center of track.How fast is the distance between the...
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