Share
Explore BrainMass

Equation of a Tangent Line

Find the equation of the line tangent at the point (4,1).

Given: sqrt(y) + x(y^2) =5

Attachments

Solution Preview

Write the equation into:
xy^2 = 5 - y^1/2
note: "^" means to the power ...

Solution Summary

The equation of line tangential to a curve at a given point is found.

$2.19