Questions LLC
Login
or
Sign Up
Ask a New Question
Math
Calculus
let F(x) = f(2x) and suppose that the derivative of F(x) = x^(2). Find the derivative of f(2x).
1 answer
F(x)=f(2x) x^2=f(2x) f(2x)=(2x)^2=4x^2
You can
ask a new question
or
answer this question
.
Similar Questions
Any help would be much appreciated with the steps involved in each problem given. Thank you.
1) Find derivative if y =cot x + sin
Top answer:
2) Let u = 3x+5 and use the chain rule dy/dx = dy/du*du/dx y = u^8 dy/du = 8 u^7 u = 3x+5 du/dx = 3
Read more.
Any help would be much appreciated with the steps involved in each problem given. Thank you.
1) Find derivative if y =cot x + sin
Top answer:
It seems the post didn't post so I put it again. 2) use the chain rule where 2 separated parts. y=
Read more.
Any help would be much appreciated with the steps involved in each problem given. Thank you.
1) Find derivative if y =cot x + sin
Top answer:
2) use the chain rule where 2 separated parts. y= (3x+ 5)^8 x= 3x+5 dx= 3 y'= x^8dx 8x^7 dx put back
Read more.
Find the first and second derivative - simplify your answer.
y=x/4x+1 I solved the first derivative and got 1/(4x+1)^2 Not sure
Top answer:
The first derivative of 1/(4x+1)² is correct. For the second derivative, you just have to
Read more.
Find two functions that this could be the derivative of:
y'=4x+7 Remember the derivative of any constant is zero. take its
Top answer:
To find two functions that could be the derivative of y' = 4x + 7, we can integrate the given
Read more.
Suppose you know f(u) has the derivative f'(u). find the derivative with respect to t of the composite function f(ln(kt)+t^2)
Top answer:
df/dt = df/du * du/dt = f'(u) * (1/t + 2t)
Read more.
z=u(v+w)^(1/2) find ∂^3z/(∂u∂v∂w)
what partial derivative am I suppose to be finding exactly? Do I take the derivative of
Top answer:
To find ∂^3z/(∂u∂v∂w), you need to take the derivative of z three times, once with respect
Read more.
1.) Find the derivative of tan (sec x).
2.) Find the derivative if 1/x in four ways, using the limit process, power rule,
Top answer:
d/du(tan u) = sec^2 u so, use that and apply the chain rule: sec^2(sec x) * secx tanx I'm sure you
Read more.
R=M^2(c/2-m/3)
dR/dM=CM-M^2 I found the derivative. Now how would I find the vale of M that maximize the derivative dR/dM? set it
Top answer:
C is a constant so you use the product rule. 2m(c/2-m/3)+m^2(1/3) 2m being the derivative of m^2.
Read more.
If x = t^2 + 1 and y = t^3, then d^2y/dx^2 =
I know I can solve for t in terms of x and substitute that into y = t^3 and find the
Top answer:
See this http://en.wikipedia.org/wiki/Parametric_derivative
Read more.
Related Questions
if f(t)=sqrt(4t+1) find f''(2)
I got the first derivative to be: 1/2(4t-1)^-1/2 * 4t^3 and i'm trying to figure out if i need the
For what intervals is
g(x) = 1/x2 + 1 concave down? (Enter your answer using interval notation.) For this question I understand
Find the derivative function for the following functions using the first principles definition of the derivative
Find the first and second derivative of the function:
x/(7x+10) Using quotient rule. This is part of my homework in the section
Let f be a real value function and x Î Df
then 0 lim ( ) ( ) h f x h f x ® h + - when it exists is called A) The derivative of
I need to find the second derivative of y=x(x-1)^1/2. I found the first derivative is 2x-1/2(x-1)^1/2, if someone could check,
Suppose that h is a function with h'(x) = xe^x. Find all intervals where the function h is concave up.
Now, I understand that
Please check my answers and let me know if I did something wrong. Thank you!
Find the partial derivative of x, and the partial
Find the second derivative for the function 5x^3+60x^2-36x-41
and solve the equation F(X)=0 i got to the second derivative but
Okay, I want to find the derivative of (x^x)^(x^x)...
Well, I already went through the process of finding the derivative of just