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Differentiation
Page 8
Questions (871)
Let f(x)=3x^3 +7.5x +1. In this problem you will estimate f'(3) by computing the average rate of change of f(x)over a small
1 answer
asked by
Calculus
742 views
Differentiate.
f(x) = 8 − x^ex/x + ex f '(x) =
2 answers
asked by
monic
1,249 views
find dy/dx if xy log(x+y)=1
1 answer
asked by
Anamika
309 views
find derivative d/dt of sec * square root of t
2 answers
asked by
Meera
718 views
Find the instantaneous velocity and acceleration at the given time for the straight-line motion described by the equation: s=
1 answer
asked by
Preet
291 views
Find the interval(s) where this function is increase and the interval(s) where it is decreasing:
g(x)=e^(-x) Any work shown would
1 answer
asked by
Math/Calc
322 views
Derive the central difference approximation for f''(x) accurate to O(h^4)
by applying Richardson extrapolation to the central
1 answer
asked by
ryan
324 views
Find the derivative of y with respect to x. y=(x^6/6)(lnx)-(x^6/36)
So far this is what I've gotten: y=(x^6/6)(lnx)-(x^6/36)
2 answers
asked by
Alex
670 views
Problem: y=sqrtx ^1/x. Find DY/DX.
ln(f(x))=lnx^1/2x or lnx to the 1/2x 1/2x lnx product rule (1/4x^2)(lnx)+(1/x)(1/2x) is the
2 answers
asked by
Phillip
513 views
differentiate
f(x)=(1+sinˆ2x)ˆ6
3 answers
asked by
Adam
347 views
deriv.
y=x(sinx)(cosx)
3 answers
asked by
C.S.
570 views
d/dx (4ln) (2x)sin2x using product rule
1 answer
asked by
ifrahissa
310 views
How do you do the derivative of a^x, for example, (3/4)^x
Thank you for helping!
3 answers
asked by
Grateful
271 views
Let y=x^5 - pi^5. Find dy/dx
My answer is 5x^4 because pi^5 becomes 0? Am I correct?
1 answer
asked by
Greg
246 views
f(x)= 4x+3 what is f(x+h) - f(x) divided by h
3 answers
asked by
mike
877 views
How do you solve f(x)=square root of 2x+1 using the difference quotient? I need to see the steps.
1 answer
asked by
Anonymous
346 views
Compute the derivative of f(x)=5^x^2+1 using logarithmic differentiation.
3 answers
asked by
Jean
380 views
differentiate each function
a) y = cos^3x b) y = sin(x^3) c) y = sin^2 xcos3x my answers: a) y' = 3cos^2 x(-sinx) b) y' =
3 answers
asked by
Henry
920 views
Differentiate each function
a) y = -3x^2 + 5x - 4 b) f(x) = 6/x - 3/(x^2) c) f(x) = (3x^2 - 4x)(x^3 + 1) the answers i got for
6 answers
asked by
Henry
583 views
use the derivatives of y=sinx and y=cosx to develop the derivative of y=tanx
3 answers
asked by
Henry
393 views
Find dy/dx give the relation
(x^2/9)+(y^2/16)=1 Thank you!!
1 answer
asked by
Joey
292 views
1. Differentiae each function
a) Y=-3x^2+5x-4 b) F(x) = 6/x-3/x^2 c) F(x)=(3x^2-4x)(x^3+1) 2. Determine the equation of the
1 answer
asked by
Bobby
498 views
5.2 The Natural logarithmic function
Differentiate the function problem # 13: f(x)= sqrt(x) Inx
2 answers
asked by
jackie
542 views
find the coordinates of all points on the graph of f(x) = x + 2cos(x) in the interval [0, pie] at which the tangent line is
1 answer
asked by
Julie
762 views
If S=(2+3t)(5t-4),find ds/dt when t=4/5sec.
1 answer
asked by
Great
281 views
If S=(2+3t)(5t-4),find ds/dt when t=4/5sec.
3 answers
asked by
Great
350 views
Use implicit differentiation to find the slope of the tangent line to the curve XY^3 + XY = 5 at the point (3,2) .
3 answers
asked by
lily
395 views
implicit differentiation
Find the slope of the tangent line to the curve xy^3 + 2y - 0.76 =0 at the point (-3, o.7) I'm lost. so
1 answer
asked by
karen
373 views
I WANNA KNOW I'M DOING RIGHT.
Find the slope of the tangent line to the curve √(3x+2y) + √(4xy)=11.6 at the point (6,4). THAT
3 answers
asked by
josephine
707 views
y= u+3/u-1 u=x^1/3 find dy/dx at x=8
3 answers
asked by
michelle
276 views
1. 8sin(cos(x^6)), find f'(x)
2. cos(sin(x^2)), find f'(x).
3 answers
asked by
danny
305 views
If f(x)=sin^5x, Find f'(x)
i don't know im doing right way f'(x)= 5cosx * sin(x)
4 answers
asked by
danny
298 views
1. f(x)=√5x+6, find f'(x)
2. f(x)=√4x^2+3x+4, find f'(x). i got stuck. f(x)=√5x+6=(5x+6)^1/2 f'(x)= 1/2(5x+6)^-3/2*(5).
3 answers
asked by
cynthia
286 views
1. If f(x)=sin(x^2), Find f'(x) and f'(1)
2. If d/dx(f(3x^3))=9x^2, Calculate f'(x). 3. Let f(x)=cos(6x+6), find f'(x) 4. Let
1 answer
asked by
stacy
366 views
Find the derivative of the function.
1. F(x)= (1+2x+x^3)^1/4 2. f(t)= (1+tant)^1/3
5 answers
asked by
cynthia
347 views
Let f(x)=(-3x^2+6)^4(9x^2+7)^14, Find f'(x).
f'(x)= (-3^2+6)^4 d/dx(9x^2+7)^14+(9x^2+7) d/dx(-3x^2+6)^4 =(-3x^2+6)x14(9x^2+7)^13
7 answers
asked by
cynthia
379 views
1.Ifg(x)=cos4x,find g'(pie/24).
2.Differentiate y=csc^2 pie*x
1 answer
asked by
albert
354 views
Suppose (x^2)*(e^(-2y))= ln(xy)
Find dy/dx by implicit differentiation.
2 answers
asked by
Bob
882 views
Find the slope of the tangent line to the curve (a lemniscate)
2(x^2+y^2)^2=25(x^2–y^2) at the point (–3,1) . I know that we
5 answers
asked by
jasmineT
774 views
Evaluate the following expression:
d/dx (integration sign: upper=1 and lower= -3) (2t^3 + 3)dt = I am given the following
2 answers
asked by
Mishaka
526 views
If x2 + y2 = 100 and dy/dt = 9, find dx/dt when y = 8. (Enter your answers as a comma-separated list.)
1 answer
asked by
Anonymous
720 views
how will you multiply
y = ae^3x + be^-2x with dy/dx = 3ae^3x - 2be^-2x
3 answers
asked by
Akash
413 views
find f'(x) if f(x)=a^x
is in undefined, xe, of e^x?
1 answer
asked by
johnanthan
276 views
find f'(x) if f(x)=5e^x^2
find f'(x) if f(x)=a^x
5 answers
asked by
johnanthan
252 views
Find dy/dx given x^2+ y^2= 2xy. Im not sure how to find dy/dx
1 answer
asked by
ashley --- HELP PLEASEE!!!
367 views
find f''(x) if f(x)= 3(�ãx2-2x+1)
4 answers
asked by
Angie
388 views
given h(x)= cotx/x find h'(ð/2)
1 answer
asked by
Angie
290 views
find d^2y/dx^2 of dy/dx = -[y/x]^1/3
1 answer
asked by
Anonymous
347 views
x=(6-2y²)/(1+y)
differentiate with respect to y I saw this in a question here but..I don't get how the person go that answer.
3 answers
asked by
Yoona
426 views
if f(t) were continious on the interval [-2,1] but youo were only given the function for t=-2,-3/2,-1,-1/2 ..,3/2 and 2, explain
2 answers
asked by
Yoona
706 views
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