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Differentiation
Page 10
Questions (871)
If f(t) = square root of 7/t^5. Find f'(x) and f'(2)
3 answers
asked by
sandy
330 views
y= cot^2(sin(theta))
find dy/dx For some reason i can never get these right! I hope someone that is on can help me with this
1 answer
asked by
MATH HELP!
359 views
evaluate the following expression at z=5
d/dz ¡Ò[z to 2] (3+x^2)dx
1 answer
asked by
May
277 views
y4 + xy = x3 – x + 84
(a) Find dy/dx at the two points on the graph with x-coordinate 0. Hint: Set x=0 in the equation and
2 answers
asked by
pav
922 views
We have to find the first and second derivative of f(x)=x^(2/3)(6-x)^(1/3)
I have the first derivative as being
4 answers
asked by
Please help
935 views
If f(x)=5ex+4xe find f'(x) .
1 answer
asked by
Melissa
345 views
I need help sketching the graph of 2sqrt(x)-x using differentiation
3 answers
asked by
Nicole
733 views
Find f'(a).
f(x)= (x^2 + 1)/(x - 2) So, [[(a + h)^2 + 1]/[(a + h) - 2]] - [(a^2 + 1)/a - 2] and the whole thing divided by h I
1 answer
asked by
CMM
327 views
Find the derivatives of the following functions using the differentiation rules.
f(x)=(x^3-2x^2+x+1)(sqrt(x)-3x+9) I did:
3 answers
asked by
Anna
479 views
use implicit differentiation to find dy/dx
xlny=y^3=lnx
2 answers
asked by
Trace
581 views
how do I differentiate y=2sin8(x+(pi/4))-12?
1 answer
asked by
Belle
395 views
determine the x-coordinate of the point on the curve y=2x(lnx) at which the tangent line is parallel to the line y=4x+9
1 answer
asked by
Leo
440 views
How do you find the derivative of:
ln(3x^2 + x - 1) I know the derivative of lnx is 1/x
2 answers
asked by
Ted
635 views
Differentiate (ln(ax+b))^n
1 answer
asked by
Welalas
301 views
if g(x)=the integral sign (with sin(x^2) on top and 10 at bottom) (1+t) dt, find g'(sqr root pie/2)
1 answer
asked by
Sonia
396 views
find the interval at which the function increases and decreases
x^3\3 +x^2\2 +x +100
1 answer
asked by
Anonymous 2
298 views
f(x)=ln[(1+e^2x)/(e^2x-4) find the derivative
1 answer
asked by
Lori
279 views
find the critical no's/ points in
(X^-2)(lnx)
5 answers
asked by
Mia
439 views
Find the differential of:
y = u*cos(u) I'm trying to submit my homework to webassign, and I got -usin(u)+cos(u)du and it said i
1 answer
asked by
Sarah
422 views
differentiating conservation and preservation.
1 answer
asked by
Anonymous
868 views
find the derivative of x-lnx
1 answer
asked by
jackie
368 views
logarithmic differentiation of find derivative of y= square root of x^x
1 answer
asked by
jackie
734 views
How do i differentiate cos(3/x) or sin(4/x)? Please help!
1 answer
asked by
Urgent Please help!
448 views
Can someone please differentiate y = sin x / x for me?
What I did was put (sin x)(x)^-1 and used the product rule... So for me it
2 answers
asked by
Kay
550 views
y = sec(5x) / x^2
my notes say y' = 5x^2sec5xtan5x-2xsec5x i get y'= sec5x(-2x^-3)+sec5xtan5x(5)(x^-2) when i change it to
1 answer
asked by
Laura
392 views
FInd f'(a) for the function, f(x)=(1+2x)/(1+x)
lim h->0 ][(1+2(a+h))/(1+a+h)]-[(1+2a)/(1+a)]]/h I got rid of the denominator lim
4 answers
asked by
sh
559 views
find f'(2) given g(2)=3, h(2)=-1, h'(2)=4, and g'(2)=-2
f(x)=g(x)h(x) I'm just not understanding how to start this at all and
4 answers
asked by
Bri
356 views
Find K'. Y = K^(0.25) * L^(0.75).... relates to Cobbs-Douglas function
(dL/dK) = 0.25 (K/L)^(0.25) I got to this.... but answer
1 answer
asked by
Anonymous
308 views
If f(x)=x^3-20 then how it happens that f'(x)=3x^2
1 answer
asked by
Basumitra
333 views
How do you find the horizontal tangent for the equation f(x)=x^2-3?
Algebraically
5 answers
asked by
Katie
327 views
1. differentiate cos(3/x)
2. differentiate sin(4/x) 3. differentiate 3/{sin(3x+pi)} 4. differentiate pxsin(q/x)where p and q are
1 answer
asked by
I'm stumped
689 views
Hi, please help! How do i do this?
differentiate (2ax^2 + bx)/(bx^3 - cx)
3 answers
asked by
Bailey
308 views
How would one take the derivative of "f(x)^[g(x)]? Is there a formula I can follow to differentiate functions like that?
1 answer
asked by
Anonymous
417 views
I find it difficult to take the derivative of something that has a constant base with a variable as an exponent...and simplify
3 answers
asked by
Anonymous
1,048 views
If f(x)={ax3−6x, x≤1bx2+2, x>1 , find the values of a and b that will make f(x) differentiable at x = 1.
3 answers
asked anonymously
30 views
what is the derivative of 1/x??
1 answer
asked by
Dan
303 views
How would you find the derivative of (3/(x^3-4)) by using the chain rule?
1 answer
asked by
Joe
268 views
find the dy/dx of:
y=3(cscx)^3/2
3 answers
asked by
dt
891 views
Which cell type undergoes terminal differentiation??
A. stem cells B. heart cells C. epithelial cells D. hair cells
3 answers
asked by
A_Cell250
51 views
how do i find the derivative of the function:
f(x) = e^2 + x^e i just don't know how to go about doing this. any and all help is
1 answer
asked by
Eva
299 views
Find dy/dx if y=csc(2x−−√) . (1 point) Responses dydx=−csc(2x√)cot(2x√)x√ d y d x = − csc ( 2 x ) cot ( 2 x ) x
3 answers
asked anonymously
50 views
Find the derivative of the function f by using the rules of differentiation.
F(x) = x^3 – 4x^2 + 3 / x The sign “/” means
1 answer
asked by
B <3
389 views
Find the derivative of the function f by using the rules of differentiation.
F(x) = 3 �ã x
1 answer
asked by
B <3
438 views
What is quality, and how does it differ from value?
1 answer
asked by
China
407 views
use the quotient rule to differentiate the following function f(x)=(1+In(x))/(x)
3 answers
asked by
cecilia
538 views
find the dy/dx for:
y^2=(2x^3)y+5x
3 answers
asked by
Ann
381 views
Find the Derivative of F(x)=4x2(the previous 2 is squared)-2x
3 answers
asked by
John
427 views
If 4x2+3x+xy=2 and y(2)=–10 , find y'(2) by implicit differentiation.
i keep getting the wrong answer for this problem evn when
3 answers
asked by
sara
482 views
f(x) = x² + 2Cos²x, find f ' (x)
a) 2(x+cos x) b) x - sin x c) 2x + sin x d)2(x - sin2x) I got neither of these answers, since
4 answers
asked by
Terry
958 views
I have 3 calc problems that i have not been able to do please help me... i've been on here yesterday as well but no one was able
2 answers
asked by
John
932 views
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