Questions LLC
Login
or
Sign Up
Ask a New Question
Derivatives
Page 6
Questions (1,913)
Find the slope of the tangent line to the curve (a lemniscate)
2(x^2+y^2)^2 = 25(x^2-y^2) it is at pt (3,1)
4 answers
asked by
Aric
2,242 views
when trying to find the intervals of where the derivative is positive is it the intervals of where the original graph is above
4 answers
asked by
Anonymous
1,486 views
If the instantaneous rate of change of f(x) at (2,-4) is 5, write the equation of the line tangent to the graph of f(x) at x=2.
4 answers
asked by
Olivia
2,371 views
Find the derivative of 2x+3/ 3x-2
using first principle method.
5 answers
asked by
Anonymous
5,744 views
Find The Derivative
y = 5x^(2)e^(3x) Please Show Work
4 answers
asked by
Brett
4,245 views
Given the following functions: F(u)= u^(5/2) and g(x)= x^6+1, find-f(g(x))=?, f'(u)=?, f'(g(x))=?, g'(x)=?,(f o g)'(x)=?
4 answers
asked by
Mark
879 views
find an equation of the tangent line to the graph of y=e^(2x-3) at point (3/2,1)
thanks!
4 answers
asked by
matthias
1,038 views
suppose y=√(2x+1), where x and y are functions of t.
a)if dx/dt=3, find dy/dt when x=4 b)if dy/dt=5, find dx/dt when x=12
4 answers
asked by
Chelle
1,706 views
Find the slope of the graph of the function at the given point. Use the derivative feature of a graphing utility to confirm your
4 answers
asked by
Anonymous
2,613 views
If f(x)=(3x)/(1+x^2)
find f′(4). Use this to find the equation of the tangent line to the curve y=3x1+x2 at the point
4 answers
asked by
Allison
751 views
A bicyclist is riding on a path modeled by the function f(x) = 0.03x, where x and f(x) are measured in miles. Find the rate of
4 answers
asked by
Lou
2,070 views
6. What is the derivative of y = square root of 3x ?
a.dy/dx = square root of 3x/6x b.dy/dx = square root of 3x/2x c.dy/dx = 2
7 answers
asked by
Anonymous
1,463 views
find difference quotient
f(x) = 1/x+3
3 answers
asked by
Carl
706 views
The position equation for a particle is s(t)=√t^3+1 where "s" is measured in feet and "t" is measured in seconds. Find the
4 answers
asked by
Alice
1,898 views
Given the function q=D(x)=k/x^n
where k is a positive constant and n is an integer greater than 0. (a) How would you find the
4 answers
asked by
Ebian
2,357 views
The speed S of blood that is r centimeters from the center of an artery is given below, where C is a constant, R is the radius
4 answers
asked by
Lorine
2,144 views
If
f(x) = 9x2 − x3, find f'(2) and use it to find an equation of the tangent line to the curve y = 9x2 − x3 at the point (2,
3 answers
asked by
monic
2,271 views
find an equation of the line tangent to the equation at the given point.
f(x)=5x^2 at x=10
3 answers
asked by
Jake
1,216 views
1.) values of f(t) are given in the following table:
t 0 2 4 6 8 10 f(t) 137 112 88 68 49 34 a. Does this function appear to have
7 answers
asked by
JJ
1,742 views
A manufacturer produces bolts of fabric with a fixed width. The quantity q of this fabric (measured in yards) that is sold is a
4 answers
asked by
Anonymous
2,092 views
Find the derivative if y^3 + y = 2cosx
4 answers
asked by
Matt
1,028 views
The amount of trash G (t) , in tons per year, produced by a town is projected to continue growing according to the formula
dG/d t
4 answers
asked by
Anonymous
1,203 views
Find the unit vector tangent to the curve y = x^4 at the point(x,y) = (1,1).
3 answers
asked by
Anonymous
1,403 views
Find the rate of change of total revenue, cost, and profit with respect to time. Assume that R9x) and C9x) are in dollars.
R(x)=6
6 answers
asked by
Billy the Goat
3,593 views
The total stopping distance T of a vehicle is T=2.5x+0.5x^2 where T is in feet and x is the speed in miles per hour. Approximate
4 answers
asked by
Lindsay
5,331 views
Marginal Cost Businesses can buy multiple licenses for data compression software at a total cost of approximately C(x) = 96x2/3
3 answers
asked by
Sarah
1,348 views
If f (3) = 9 and f ´(3) = 4, find the tangent line to the graph of f when x = 3
3 answers
asked by
Meera
743 views
Find the value(s) of x, so that f’(x) = 0 for the function f(x) = 4x3 – 6x2 – 24x.
4 answers
asked by
David
1,716 views
If x = t^2 + 1 and y = t^3, then d^2y/dx^2 =
I know I can solve for t in terms of x and substitute that into y = t^3 and find the
4 answers
asked by
Anonymous
3,131 views
The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion
s
5 answers
asked by
tofa
3,158 views
A 18 ft ladder leans against a wall. The bottom of the ladder is 3 ft from the wall at time t=0 and slides away from the wall at
4 answers
asked by
the dude
6,347 views
The marginal cost of a product is modeled by
dC/dx =12/Cube root (12x+5) where x is the number of units. When x = 13, C = 160.
4 answers
asked by
akash
4,478 views
let f(x) = x^3 +1 a.find the points on the graph of f where the slope of the tangent line is equal 12
4 answers
asked by
Tee
728 views
If f(x) = xe^-x then at x=0 is f increasing, decreasing, relative max, relative min or that f' doesn't exist?
I'm not sure, but I
4 answers
asked by
jules
693 views
A point moves along the curve y=(x-2)^2 such that the x coordinate is increasing at 2 units per second. At the moment x=1, how
4 answers
asked by
Cassy
2,457 views
Suppose the functions f and g and their derivatives have the following values at x = 1 and x = 2. Let h(x) = f(g(x)). Evaluate
4 answers
asked by
Cool
2,766 views
Definition of Derivative Question
lim as h approaches 0 square root of (16+h) - 4 / h
2 answers
asked by
Anonymous
854 views
Find f.
f ''(x) = −2 + 12x − 12x2, f(0) = 9, f '(0) = 14
4 answers
asked by
Anonymous
2,091 views
For f(x) = e^cos(x) use your graphing calculator to find the number of zeros for f '(x) on the closed interval [0, 2π].
A 1 B 2
4 answers
asked by
carla
1,441 views
What would the smallest positive integer be for n if: y=sinx and y^(n) means the nth derivative of y with respect to x.
4 answers
asked by
Emily
1,610 views
From first principles (ie using the tangent slope method), find the slope of the following curves at the given value of x.
f(x)=2
3 answers
asked by
Marc
1,120 views
Find the x-coordinates where f '(x) = 0 for f(x) = 2x + sin(4x) in the interval [0, π].
4 answers
asked by
Mel
3,181 views
Find the derivative of the function.
F(t) = e^(4t sin 2t)
4 answers
asked by
TayB
1,602 views
What is the derivative of 3sin(4x)? I have no idea where to begin!!!
4 answers
asked by
Eric
1,293 views
let f(x)= (g(x)/h(x) where g(2)=18, h(2)=6, g'(2)=5 and h'(2)=2. Find the equation of the normal to the graph of f at x=2.
4 answers
asked by
Cecilia
2,411 views
Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent
4 answers
asked by
Kimberly
3,375 views
3x^2+2xy+y^2=2 then the value of dy/dx at x=1 is?
4 answers
asked by
Daniela
552 views
Find the derivative of the function using the definition of derivative.
g(t)= 9/sqrt(t) g'(t)= state the domain of the function
3 answers
asked by
maura urgent!!
1,742 views
What is the second derivative of f(x) = 5/3x^(3) - x^(3/2) + 6?
Second derivative of f(x) = 5/3x^(3) - x^(3/2) + 6 is f''(x)=10x
4 answers
asked by
jessica
815 views
Find the total derivative dz/dt, given
z=f(x,y,t) where x=a+bt and y=c+dt
4 answers
asked by
Salman
1,607 views
Pages
1
2
3
4
5
6
7
8
9
10
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)
Spelling Words
Trigonometry
Vocabulary
Vocabulary/Word Choice