847 Answered Questions for the topic Calculus 1

02/22/15

Find the following derivative: d/dx ((xe^x)/sin(2x))
i dont know how to deal with e and sine in the same equation.
Follows • 3
Expert Answers •1

02/22/15

Find F'(t) given F(t) = sin^-1(x) * (sqrt(sin(t)))
i dont understand this at all!! help me with this asap!!
Follows • 1
Expert Answers •1

02/22/15

Find dy/dx for the given function: y = 3csc(5x) - e^(1-x^2) + 3^x
csc = cosecant confusing!!
Follows • 3
Expert Answers •1

02/17/15

If h(x)=f(g(x))*g(x), then h'(1/2)= ?
If h(x)=f(g(x))*g(x), then h'(1/2)= ? Calculus, no calculator question.
Follows • 2
Expert Answers •1
Calculus 1

02/10/15

squeeze theorem
lim x→0 tan x⁄ x  
Follows • 2
Expert Answers •1
Calculus 1 Function

02/09/15

Find values of a and b so f in continuous at x=1 and has a derivative at x=1
f(x)= {2x2+ax-1   if x≤1         {bx3+x2+2   if x>1  
Follows • 2
Expert Answers •1
Calculus 1 Calculus Proofs

02/09/15

Can anyone finally help me with this Calculus proof?
Using derivatives a = dv/dt, v = ds/dt and |v| = speed, show that if an object is moving on a straight line, then its speed is increasing when its velocity v and its acceleration a have the same... more
Follows • 1
Expert Answers •1
Calculus 1

02/09/15

Find equation of tangent line
f(x)= 2sinxcosx, x=pi/6
Follows • 1
Expert Answers •1
Calculus 1 Limits

02/09/15

Find the limit
limit as x--> 0 (8/(xcot5x)
Follows • 2
Expert Answers •1
Calculus 1

02/09/15

given that y=x^2-4 and x=(2t^2+1)^1/2, find dy/dt when t= 2^1/2
 y=x2-4 x=(2t2+1)1/2 t=21/2
Follows • 2
Expert Answers •1
Calculus 1

02/05/15

Find equation of tangent line to f(x)
a) f(x)= 2(sinx)(cosx), x=pi/6 b) f(x)= e^x(sinx), x=0
Follows • 2
Expert Answers •1
Calculus 1 Limits

02/05/15

Find the limit
limit as x approaches 0 (8/(xcot5x))
Follows • 2
Expert Answers •1
Calculus 1 Derivatives

02/03/15

Find Derivative using definition of derivative
a.) (x+1)/(x-1) b.) √(2x+1) c.) 1/x^2
Follows • 2
Expert Answers •1
Calculus 1 Asymptotes

02/03/15

find all horizontal and vertical Asymptotes
f(x)= (arctanx)-1/x-1
Follows • 1
Expert Answers •1
Calculus 1 Discontinuity

02/03/15

List all Values of discontinuity
f(x)= {2x-1 if x ≤ -1          {3x if -1<x<1          {x+1 if x≥ 1   FIND THE VALUES OF DISCONTINUITY FOR THIS FUNCTION .     
Follows • 2
Expert Answers •1
Calculus 1

02/03/15

This is a question about limits approaching infinity.
The limit as x--> infinity of sin^2x/x^2.   Find what the limit is. 
Follows • 2
Expert Answers •1
Calculus 1 Asymptotes

02/03/15

Asymptotes for arctan(x)-1/(x-1)
Need help getting horizontal and vertical asymptotes for that function
Follows • 2
Expert Answers •1
Calculus 1

01/25/15

Instantaneous Velocity
To estimate the instantaneous velocity when t = 1, we need to estimatevave = 8.28 − 1.86hwhen h approaches ? . This yieldsvave =  m/s.
Follows • 1
Expert Answers •1
Calculus 1

01/25/15

find the velocity of the object.
If a rock is thrown upward on the planet Mars with a velocity of 9 m/s, its height in meters t seconds later is given by y = 9t − 1.86t2. (Round your answers to two decimal places.) (a) Find the... more
Follows • 1
Expert Answers •1
Calculus 1 Domain

01/25/15

what is the domain of f(x)= x^2+28/x
state the domain in interval notation.
Follows • 2
Expert Answers •1

01/15/15

Find all values of A so that y=sin(Ax) is a solution to ((d^2)y)/(d(x^2))+9y=0, A constant.
calculus question, PLEASE HELP.
Follows • 2
Expert Answers •1
Calculus 1 Related Rates

01/14/15

Sand is falling off a conveyor and onto a conical pile at a rate of 10 cubic feet per minute. The diameter of the base of the cone i
A=(3.14)R 2 DR/DT DA/DT DS/DT DV/DT
Follows • 1
Expert Answers •1
Calculus 1 Differentials

12/22/14

Closed and Open Intervals? Differential Calculus
If I am told to find critical numbers on the closed interval [0,2pi], are 0 and 2pi acceptable answers??? or is that only for the open interval (0,2pi)??
Follows • 2
Expert Answers •1
Calculus 1

12/14/14

For a curve given y=5e^x-2ln(x+1), compute the Equation of the tangent line at the point of the graph where x=0
For a curve given y=5e^x-2ln(x+1), compute the Equation of the tangent line at the point of the graph where x=0
Follows • 2
Expert Answers •1
Calculus 1

12/11/14

Please help, its urgent :(
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Then find the area of the region.y=3x, y=5x^2
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.