Monday
September 1, 2014

Homework Help: PLEASE HELP

Posted by ALI on Friday, February 14, 2014 at 10:46pm.

For what values of a and b is the line 2x+y=b tangent to the curve y=ax^3 when x=2?

a= ?
b= ?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Caculus f'(x) - For what values of a and b is the line 2x+y=b tangent to the ...
Pure Mathematics - 1. Given that the straight line y=c-3x does not intersect the...
Maths - The tangent to the curve 2y= 2x^2 -5x +4 at the point where x=1 is ...
please help; calc - original curve: 2y^3+6(x^2)y-12x^2+6y=1 dy/dx=(4x-2xy)/(x^2+...
math - With regards to question J: The variables x and y are connected by the ...
Calculus - Please help this is due tomorrow and I dont know how to Ive missed a ...
calculus - A curve passes through the point (1,-11) and it's gradient at any ...
calculus - the tangent to the curve y=a/x +bx at (1,3) is parallel to the line ...
Math - An equation of the tangent line to the curve y=f(x)=x(4cosx−6sinx) ...
Help Calc.! - original curve: 2y^3+6(x^2)y-12x^2+6y=1 dy/dx=(4x-2xy)/(x^2+y^2+1...

Search
Members