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Differentiation
Page 9
Questions (871)
Find the value of k so that
f(x)= {3x^2+kx+4 if x<0 and 2sqrt(x+4) if x >or equal to 0} is differentiable at x=0 can someone
1 answer
asked by
kali mata
309 views
y(t) = -0.2451 cos 4t + 0.9804 sin 4t + e^(-3t ) (A cos〖t+B〗 sin〖t)〗
y'(t) = ?
2 answers
asked by
Farah
480 views
Find the first derivative for the following functions
1) f(x) = sin(cos^2x) cos(sin^3x) 2) f(x) = ( tan 2x - tan x ) / ( 1 + tan
1 answer
asked by
Yousef
491 views
1) Find d^2y / dx^2 given that y^3 - x^2 = 4
2)If y = xª + ( 1 / xª ) , prove that x^2 . y'' + xy' – a^2 . y = 0 3) Find
2 answers
asked by
Yousef
419 views
find ds/dt if s= sqaureroot of t over (3t -1)
1 answer
asked by
tara
297 views
Differentiate following with respect to x f(x) = (3x^2 – 5ax + a^2)^4
2 answers
asked by
anil
981 views
Differentiate following with respect to x.
(3x2 – 5ax + a2)4
2 answers
asked by
anil
570 views
Differentiate following with respect to x.
(3x2 – 5ax + a2)4
1 answer
asked by
anil
430 views
1.)dy/dx for 3x^7+5/x^3+3(7square roots of x^2)+sinx
2.)d/dx sinx/6x^4 3.)d/dx sin(6x^4) 4.)d/dx sin^4(6x)
1 answer
asked by
tremaine
333 views
10. For f(x)=lnx, construct tables, rounded to four decimals, near x=1, x=2, x=5, and x=10. Use tables to estimate f'(1), f'(2),
2 answers
asked by
Annie
518 views
find y' of y=sinθ tanθ sqrt(θ^3)
1 answer
asked by
Brit
313 views
use implicit differentiation to find the slope of the tangent line to the curve (y)/(x-7y)=x^6+5 at the point (1,6/43)
1 answer
asked by
Lan
412 views
dy/dx=(-8xy^2+4x)(4x+1)y-(8x^3+4x^2-1)
2 answers
asked by
Maria
524 views
Find dy/dx for y=e^x/x^2
1 answer
asked by
johnathan
411 views
Can someone explain implicit differentiation to me like I am a kindergarten? I am not getting it. Any hints to help me
1 answer
asked by
Steff
413 views
If xy log(x+y) = 1, prove that dy/dx = -y(x^2y +x+ y)/x(xy^2 + x + y)
2 answers
asked by
Akash
1,181 views
If y = sqrt(x-1)+sqrt(x+1),prove that sqrt(x^2-1)dy/dx=1y/2
2 answers
asked by
Akash
690 views
for the function f(t) =( t^3 + 2)/t find the instantaneous rate of change of f(t) when t= 2
3 answers
asked anonymously
27 views
The process of differentiation is (1 point)
a process by which • cells become specialized. a process by which cells divide. a
3 answers
asked by
Connexuskid34
116 views
ind d2ydx2 if y=2x4+5x3−3x−2 .
11 answers
asked by
What is the equation of the line that is parallel
39 views
x=(5m/s)t+ (0.75m/s3)t3 how do u find coordinates 4 the graph o u differentiate first?
1 answer
asked by
g
304 views
Determine dy/dx if xsiny=artany
i did (x)(cosy dy/dx) so far
1 answer
asked by
Leanna
348 views
find the nth derivative of 2/(x+1)
what i have so far is (?)(x+1)^(-n-1) i having trouble with finding the first number without
1 answer
asked by
amy
386 views
A line rotates in a horizontal plane according to the equation theta=2t^3 -6t,where theta is the angular position of the
2 answers
asked by
anon
575 views
Differentiate.
y= (cos x)^x u= cos x du= -sin x dx ln y = ln(cos x)^x ln y = x ln(cos x) (dy/dx)/(y)= ln(cos x) (dy/dx)= y ln(cos
1 answer
asked by
Chelsea
1,184 views
kindly please can you help me to get the correct answer for this question below thanks a lot..
differentiate Accounting from
1 answer
asked by
jessie
346 views
Differentiate.
g(x)=(x^3+1)(3x^2-1) I know that the answer is 15x^4-3x^2+6x but I donot know how to get to this. I was using
3 answers
asked by
Hannah
854 views
Find f' if x power 7 + y power 7 = 8xy
3 answers
asked by
Abhi
929 views
f(x)=7cosx+6tanx, find f'(x)and f'(5pie/4)
3 answers
asked by
Daniel
447 views
The derivative of -1/×
3 answers
asked anonymously
17 views
Find the derivative of the function.
g(u) = (5+u^2)^5(3-9u^2)^8 Could someone please explain the steps that would lead me to the
3 answers
asked by
Anonymous
473 views
f(x)=6(sin(x))^x, find f'(1).
and f(x)=3x^ln(x), find f'(9). i tried these so many times and it keeps telling me that my answers
1 answer
asked by
yoo
389 views
Use the four step process to find the slope of the tangent line to the graph at any point:
f(x) = -1/2(x^2)
1 answer
asked by
Anonymous
442 views
Evaliuate the differnce quotient
f(x+h)-f(x)/ h for f(x) = X^2 + 2x - 2 currently i have done (x+h)^2 + 2(x+h)-2 - x^2-2x - 2 / h
1 answer
asked by
K.C
387 views
Let f and g be differentiable functions such that
f(1) = 4, g(1) = 3, f '(3) = -5 f '(1) = -4, g '(1) = -3, g '(3) = 2 If h(x) =
1 answer
asked by
Erica
456 views
If g is a differentiable function such that g(x) is less than 0 for all real numbers x and if f'(x)=(x2-4)g(x), which of the
2 answers
asked by
jane
1,121 views
Calculate dy/dx at the point t=10 for the equations:
a) x=5t b) (t^2)-1
3 answers
asked by
ireallyneedhelp
299 views
Verify the differentiation formula.
d/dx[arcsin u] = u'/(sq. rt. (1-u^2))
1 answer
asked by
Erica
439 views
x and y are both variables that are differentiable with respect to t, but not to each other. however, there is a relationship
5 answers
asked by
Anonymous
463 views
Find y' for y = x/(x+y)
1 answer
asked by
Brandon
384 views
Find dy/dx for y = sq. root (2x+1) * x^3
1 answer
asked by
Brandon
294 views
f(x)= (1-sinx) interval (0≤x≤2π) find where the function is increasing decreasing..
i know that f`(x)=1-sinx it is equal to
2 answers
asked by
help
506 views
What do I do to
Find dy/dx using logarithmic differentiation. y=(x^3)sqrt(1+(x^2))
1 answer
asked by
Jacy
462 views
Use implicit differentiation to find the equation of the tangent line to the curve xy^3+2xy=9 at the point (31). The equation of
2 answers
asked by
LEON
835 views
((4)/(3)x)*(sqrt(3-x))
i'm not sure how to find the derivative I know that I have to use chain rule so would it be
1 answer
asked by
Anna
361 views
How do you find the logarithmic differentiation of y = x^6x?
2 answers
asked by
Christina
965 views
How do you find the logarithmic differentiation of y = x-cos x ?
1 answer
asked by
Christina
1,030 views
Calculate f'(-1)
f(x) = x^7 * h(x) h(-1) = 5 h'(-1) = 8 Answer is 27, but I got no idea how to get there.
4 answers
asked by
Ivan
428 views
Differentiate.
y = (cx)/(1 + cx) g(x) = 1 + cx f(x) = cx Using the quotient rule: y' = [(1 + cx)(f') - (cx)(g')]/(1 + cx)^2 How
2 answers
asked by
Chelsea
462 views
So, I have a bunch of derivative problems for homework and the only resource I have is the textbook, since we don't have notes.
2 answers
asked by
Chelsea
496 views
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