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Derivatives
Page 2
Questions (1,913)
A particle is moving along the x-axis according to the position function s(t)=3t^2-t^3. What is its maximum velocity?
A. 1 B. 2
5 answers
asked by
Anonymous
2,580 views
The curve has tangent at the point P(-1,-2) find they gradient of this tangent at point P
4 answers
asked by
Krystyna
798 views
The equation dy/dx = -6x^2/y gives the slope at any point on the graph of f(x). The range of f(x) is [0, infinity] and f(1) = 2.
4 answers
asked by
Anonymous
1,049 views
Consider the function g(x) = sinxcosx.
a. Find an equation of the tangent line to the graph of g at (pi/3, sqrt3/4). b. Find the
3 answers
asked by
Anonymous
1,441 views
The wind chill is the temperature, in degrees Fahrenheit, a human feels based on the air temperature, in degrees Fahrenheit, and
4 answers
asked by
Leannna
3,081 views
the derivative of 4xsin(x)cos(x)
3 answers
asked by
habib
290 views
Find the slope of the tangent line to the curve
2sin(x)+5cos(y)−4sin(x)cos(y)+x=3π at the point (3π,5π/2).
1 answer
asked by
Krista
227 views
Find the derivative function for the following functions using the first principles definition of the derivative
2 answers
asked by
ger
552 views
Given f left parenthesis x right parenthesis 4 x squared plus 2 minus 9, what is f prime left parenthesis a right parenthesis?
(1
1 answer
asked anonymously
11 views
The slope of the line normal to the graph of 4 sin x + 9 cos y = 9 at the point (pi, 0) is:
Derivative: 4cosx - 9siny(dy/dx) = 0
15 answers
asked by
Mishaka
3,810 views
g'(x)=tan(2/1+x^2)
Let g be the function with first derivative given above and g(1)=5. If f is the function defined by
4 answers
asked by
Will
2,561 views
What is the instantaneous slope of y = negative 7 over x at x = 3?
4 answers
asked by
Aleik
816 views
A model for the length of daylight (in hours) in Philadelphia on the t th day of the year is
L(t)= 12+2.8 sin[2pi/365(t-80)] Use
3 answers
asked by
Nurcan
992 views
Suppose that you can calculate the derivative of a function using the formula f'(x) = 4f(x) + 2x. If the output value of the
4 answers
asked by
rimmel
3,312 views
Find dy/dx for x=1/t+1 and y=1/t-1
5 answers
asked by
James
107 views
What is the derative of sin(x)
1 answer
asked by
Random person
66 views
1. Determine the slope of the tangent to the graph of y=4/x at (1,4)
my answer is -4 2.What is the slope of the line
4 answers
asked by
Kim
1,095 views
Find the slope of the tangent line to the ellipse x^2/36 + y^2/49 =1 at the point (x,y).
slope =_______ Are there any points
4 answers
asked by
Abi
8,704 views
The total cost, c, in dollars of operating a factory that produces kitchen utensils is C(x)=0.5x^2+40x+8000, where x is the
4 answers
asked by
Anonymous
2,415 views
Determine the first second and third derivatives of e^x^3
2 answers
asked by
Sinachi
90 views
The rate of change of a population P of an environment is determined by the logistic formula dP/dt= 0.04P(1−(P/20000)) where t
1 answer
asked by
bob
87 views
The rate of change of a population P of an environment is determined by the logistic derivative formula dP/dt=
2 answers
asked by
bob
89 views
7/5√x^2 find derivative
2 answers
asked by
anonymous _25
72 views
Find the equation of ALL horizontal tangents to the curve y^2=x^2+4/x, if any exists.
My work: Derivative- First I multiply
2 answers
asked by
David
653 views
The total spent on Research and Development (R&D) by the federal government in the USA during 2002-2012 can be approximated by:
S
3 answers
asked by
jennie
105 views
Find d2y/dx2 in terms of x and y.
x^2y^2-2x=3
3 answers
asked by
Lorine
1,233 views
Determine the first second and third derivatives of sin2x^2
4 answers
asked by
Sinachi
106 views
(1 point) Find dy/dx
dy/dx if y=9x−10 − − − − − − √ 3 y=9x−103
3 answers
asked by
winita
366 views
1) Let x^3 + y^3 = 28. Find y"(x) at the point (3, 1). y"(3)=
The correct answer is: -2*3*28 = -168 3x^2 + 3y^2(dx/dy) = 0 6x +
3 answers
asked by
Michael
3,217 views
how do you take the derivative of e^(x^2)?
1 answer
asked by
Laura
336 views
Find the minimum value for the slope of the tangent to the curve of f(x)=x5+x3-2x
1 answer
asked by
nazaliah
383 views
How do I find the derivative of 6 + 8cosx?
2 answers
asked by
lily
653 views
Find the value of (f o g)' at the given value of x.
f(u)= u/u^2-1 u=g(x)=3x^2+x+3 x=0 is it a. 5/32 b. 13/32 c. 1/8 d. 5/32
3 answers
asked by
Gretchen
3,516 views
If a spherical balloon is inflated and its volume is increasing at a rate of 6 in^3/min. What is the rate of change of the
4 answers
asked by
Hailey
2,314 views
find the compute derivative of f(x)=sinh^2(5x)
2 answers
asked by
ASB
949 views
Let f(x) = 4x5/4 + 10x3/2 + 9x. Find the following.
(a) f '(4)
2 answers
asked by
df
638 views
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
2 answers
asked by
Lucy X
638 views
Find the derivative of ln(x+(x^2-1)^(1/2)).
3 answers
asked by
Heather
321 views
variables x and y are related by the equation y=2 - 4/x. given that x and y are functions of t that dx/dt = 10, find dy/dt in
4 answers
asked anonymously
90 views
Suppose y=r²x-rx³+5r . g is the SAME as the the derivative of y with respect to r. Find dg/dx
2 answers
asked by
James
66 views
Find the derivative of -8x²-5x+13 using first principles
7 answers
asked by
James
93 views
Find the slope of the tangent line for the curve xy^3-yx^3=6 at the point(1,1)
2 answers
asked by
Sinachi
98 views
Find dy/dx if y=cos2t, x=sint
7 answers
asked by
Sinachi
124 views
Find dy/dx if y=cost, x=sint
5 answers
asked by
Sinachi
126 views
Find dy/dx given that y^3+y^2-5y-x^2=-4
2 answers
asked by
Sinachi
73 views
Using the chain rule, find the first derivative of y=tan^2(3x)
4 answers
asked by
Sinachi
100 views
By first principle find the derivative of y=√t at the point (1,1). Discuss the behaviour of the function at point (0,0)
4 answers
asked by
Sinachi
93 views
Find f'(x)
f (x) = 4ln(3x + 5)
2 answers
asked by
Psy
71 views
Find f'(x)
f (x) = 2e 5x
2 answers
asked by
Hermione
73 views
Find d
dx f (x) given (a) f (x) = x 2 sin(2x 2 + 20)
4 answers
asked by
Psy
42 views
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Parent Categories (24)
Algebra
Calculus
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Calculus Sub-sub-category: Derivatives
Differentiable functions
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