Saturday

October 25, 2014

October 25, 2014

Posted by **weloo_volley** on Tuesday, April 24, 2012 at 11:49pm.

Consider the function f(x)= -cos3x -4sin3x.

(a)Find the equation of the line normal to the graph of f(x) when x= pie/6 .

(b)Find the x coordinates of the points on the graph of f(x) where the tangent to the graph is horizontal.

(c)Find the absolute extrema of the function f(x)=5+6x^3-3x^4 on the interval [-2,2] .

**Answer this Question**

**Related Questions**

math - Consider the function f(x)= -cos3x -4sin3x. (a)Find the equation of the ...

math - help me ..... Consider the function f(x)= -cos3x -4sin3x. (a)Find the ...

math - weloo. Consider the function f(x)= -cos3x -4sin3x. (a)Find the equation ...

math - Question-2; Consider the function f(x)= -cos3x -4sin3x. (a)Find the ...

maths - 1. Prove using mathematical induction that 1+2+3+...+n=[ n(n+1)]/2 2. ...

maths - 1. Prove using mathematical induction that 1+2+3+...+n=[ n(n+1)]/2 2. ...

Math--Calculus - Let y = f(x) be the continuous function that satisfies the ...

calculous - 3.Given the function f defined by f(x)=2x^3-3x^2-12x+20 a.Find the ...

Calculus - Given the function defined as f(x)=x^3-(3/2)x^2-6x+10 a) Explain why ...

Calculus - Given the function defined as f(x)=x^3-(3/2)x^2-6x+10 a) Explain why ...