- #1
Calc.Hatr10
- 6
- 0
Homework Statement
Find the equation of the tangent line to y=sqrt(25-x^2) at the point (4,3)
Homework Equations
The Attempt at a Solution
(25-x^2)^1/2
1/2(25-x^2)^-1/2
(2x)1/2(25-x^2)^-1/2
x(25-x^2)^-1/2
I have no idea what to do or where to go after this...
Please Help!