Posted by **monic** on Thursday, January 31, 2013 at 5:25pm.

If

f(x) = 9x2 − x3,

find f'(2) and use it to find an equation of the tangent line to the curve

y = 9x2 − x3

at the point (2, 28).

- calculus 1 -
**John**, Monday, September 22, 2014 at 7:14pm
y-28=(18x-3x2)(x-2)

## Answer This Question

## Related Questions

- Calculus - If F(x)=x^3−7x+5, use the limit definition of the derivative to...
- calculus - Find the maximum value of the function f(x,y) = 9x2−9xy+y3 on...
- Math - The point P(8, −3) lies on the curve y = 3/(7 − x). (a) If Q ...
- Calculus - Find the equation of the tangent line to the curve (piriform) y^2=x^3...
- Math - Use factorization to simplify the given expression in part (a). Then find...
- Calculus - Use implicit differentiation to find an equation of the tangent line ...
- Calculus - Use implicit differentiation to find an equation of the tangent line ...
- calculus - Write the equation of the tangent line to the curve at the indicated ...
- Calculus 1 - Use implicit differentiation to find an equation of the tangent ...
- Calculus 1 - The curve y =|x|/(sqrt(5−x^2)) is called a bullet-nose curve...

More Related Questions