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Derivatives
Page 9
Questions (1,913)
Find an equation of the curve whose tangent line has a slope of f'(x) =2x^-10/11, given that the point (-1,-4) is on
4 answers
asked by
Abby
1,624 views
Find dy/dx at (3,8) for 5xy^2/3-x^2y=-12
1 answer
asked by
Anonymous
425 views
A science project studying catapults sent a projectile into the air with an initial velocity of 30 m/s. The formula for distance
3 answers
asked by
Anonymous
1,816 views
A particle moves along the x-axis with position function s(t) = e^cos(x). How many times in the interval [0, 2π] is the
4 answers
asked by
Someone
2,599 views
A point is moving along the graph of y = x2 so that dx/dt is 2 centimeters per minute. Find dy/dt when (a)x = 0 and (b)x = 3.
4 answers
asked by
Brian
1,475 views
Find an equation for the tangent line to the curve at (π/2 , 2).
y = 4 + cot(x) - 2csc(x) I am confused how to take the
4 answers
asked by
Dave
668 views
Find the equation of the tangent line to the graph of
f(x) = 2x − 6/x + 1 at the point at which x = 0. (Let x be the
3 answers
asked by
Angelica
516 views
The table below shows the temperature (in °F) t hours after midnight in Phoenix on March 15. The table shows values of this
3 answers
asked by
Tom
4,351 views
If f'(x)=sinx and f(pi)=3, then f(x)=
A. Cosx+4 B. Cosx+3 C. -cosx+2 D. -cosx-2 E. -cosx+4
4 answers
asked by
Anonymous
1,668 views
f(x,y)=2xe^y-3ye^-x derive second order
3 answers
asked by
julius
613 views
Based on the following table of values for the function w(t), answer the questions below.
t and w(t) are a table with the
4 answers
asked by
Anonymous
731 views
8. If f(x) = sin(7 − 5x), find f′(π), which is the derivative at π:
−0.754 −0.657 0 * 0.657 3.770 9. Given the
4 answers
asked by
Samantha
1,169 views
If f(3) =4 g(3)=2 f'(3)=6 and g'(3)=5
find the following numbers a) (fg)' (3) b) (f/g)' (3)
3 answers
asked by
Kelly
295 views
A spherical snowball is melting in such a way that its diameter is decreasing at rate of 0.3 cm/min. At what rate is the volume
4 answers
asked by
Alex
1,347 views
Find an equation of the tangent line to the curve of f (x) = x^3 − 8, at the point where the curve crosses the x-axis.
3 answers
asked by
Anonymous
472 views
Whats the derivative of 2x^2*tan(X)/sec(x) ?
3 answers
asked by
Jordan
393 views
Determine the equation of the tangent line to the curve y = 2x²-1 at the point where x = -2
4 answers
asked by
Sarah
495 views
Find the rate of change of the area of a circle with respect to the radius r. What is the rate when r = 12
4 answers
asked by
billy
1,413 views
How do I find the 2nd derivative of x^(-1/15)
3 answers
asked by
Jacob
923 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),
3 answers
asked by
Annie
577 views
what is the derivative of:
y=2sinxcosx
3 answers
asked by
Hello
3,025 views
f(x)=12x/sinx+cosx
find f'(-pie) anyone know the answer!!! need help!
3 answers
asked by
Daniel
328 views
in a time of t seconds, a particle moves a distance pf s meters from it's starting point, where s=3t^2 Find the ave velocity
3 answers
asked by
anthony
1,101 views
what is the slope of the line tangent to the curve y^3+x^2y^2-3x^3=9 at the point (1,2)?
3 answers
asked by
lena
1,262 views
find the derivative y= csc^-1 (secx)
0 less than or equal to x less than or equal to 2¤Ð what did i do wrong? - 1/ secx
3 answers
asked by
Jin
809 views
If F(x) = f( 5f( 3f( x ))), where f(0) = 0 and f '(0) = 3, find F '(0).
1 answer
asked by
safa
245 views
Estimate f′(−3) where f(x) = x^3 + 8x^2 − 10x − 1 to within one decimal place by using a small enough interval.
f′(−3
2 answers
asked by
Anna
532 views
Find all critical points of the function.
f(x) = xe^3x so x= ? Show steps or tell me how I find them?
3 answers
asked by
Nancy
1,610 views
Find the instantaneous rate of change of the volume V=(1/3) pi r^2 H (all put together) of a cone with respect to the radius r
3 answers
asked by
Ryan
484 views
If x2 + y2 = 100 and dy/dt = 3, find dx/dt when y = 8.
4 answers
asked by
Bryan
2,209 views
Find the derivative of the inverse of the function
f(x)=6x+(9x^21) when x=-15
3 answers
asked by
Salman
958 views
Find the points on the curve y = 2x^3 + 3x^2 - 12x + 1 where the tangent is horizontal
3 answers
asked by
Samuel
1,530 views
does anyone know the shortcut to finding the derivative of a function
for example: x^3-3x^2
2 answers
asked by
wendy
564 views
Estimate the slope of the curve y = x ^ 3 + 2 at x = 1
Comment on the slope as x gets closer to 1.
3 answers
asked by
-
38 views
Use the graph of y=f(x) in the accompanying figure to estimate the value of f′(3).
4 answers
asked by
Lauren
155 views
The cost of producing and selling x toasters each week is, given by c=1785+3x+0.002x^2 dollars. Find dc/dx and interpret its
3 answers
asked by
Dadia
185 views
The marginal function is define by C’(x) = 6x where C’(x) is the number of hundreds of dollars total cost of “x” hundred
3 answers
asked by
Vladimir
302 views
find the slope of the tangent line to the parabola y=x^2+3x at the point (-1, -2)
using lim x-->a (f(x)-f(a))/x-a
2 answers
asked by
Katy
506 views
find f ′(a) at the given number a. f(x) = sqrt(5x + 5), a = 4
4 answers
asked by
Abby
286 views
Consider a function f(x) = x^2 + e^x then f'(f(0)) is equal to
4 answers
asked by
Kaur
359 views
Given the function (f(x+h)-f(x))/h simplify your answer as much as possible. f(x)=3x^2-1
1 answer
asked by
Riley
281 views
Give a power series for the derivative of g(x)=5x/(1-〖\3x〗^5 ).
3 answers
asked by
Cute
285 views
If f(x) =6ln(6x+3ln(x))
How do I Find the first derivative
3 answers
asked by
.
265 views
Find the derivative of the summation from n equals 0 to infinity of the quotient of the product of negative 1 raised to the nth
3 answers
asked by
Jackie
939 views
Derivative of the function x sinh x- cosh x
1 answer
asked by
.
430 views
The demand function for a certain item is
x=200(80-p^2) Find where the demand is unitary
1 answer
asked by
meow meow
356 views
If Z = f(u, v), u = 𝑥^2−𝑦,𝑣=𝑥−𝑦^2, find Z𝑥𝑥 in terms of derivatives of f.
No clue what to do to solve. I
3 answers
asked by
C
633 views
for function f(x)=4x-2x^3
a.) Find the general formula for the slope of the tangent line using the definition of derivative. b.)
6 answers
asked by
Sarah
875 views
Suppose that x=x(t) and y=y(t) are both functions of t. If
x^2+y^2=2, and dx/dt=5 when x=1 and y=1, what is dy/dt?
3 answers
asked by
Emily
612 views
Find d^2y/dx^2 for the curve given by x = 2t + 5 and y= 3t/2
a) 3/(4t+10) b) (4t+10)/3 c) 1 d) 0
4 answers
asked by
Alice
1,004 views
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Parent Categories (24)
Algebra
Calculus
Calculus / Functions
Calculus or Mathematical Concepts
Calculus Sub-sub-category: Derivatives
Differentiable functions
Differential Calculus
Differentiation
Exponential Functions
Finance
Finance and Investments
Functions
Identification of Compound A
Investing
Investment
Investments
Limits
Limits and Continuity
Mathematics
Mathematics (or Calculus)
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