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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.

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Calculus 1 Asymptotes

02/03/15

Asymptotes for arctan(x)-1/(x-1)

Need help getting horizontal and vertical asymptotes for that function

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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.

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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

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Calculus 1 Domain

01/25/15

what is the domain of f(x)= x^2+28/x

state the domain in interval notation.

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Calculus 1 Calculus 2 Second Derivative

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.

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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

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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)??

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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

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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

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Calculus 1

12/07/14

mean value theorem

please help ! Verify the function f(x)=x/x+2 satisfies the hypothesis of the mean value theorem on [1,4]. Then find all numbers c that satisfy the conclusion of the mean value theorem.Apparently I... more

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Calculus 1

12/05/14

Integrals? Please help

Find the area of the region R bounded by the graphs of the equations y-y^3=x and x=0.Suppose you rotate R around the y-axis. find the volume of the resulting solid.

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Calculus 1

12/01/14

implicit equation 2x^3-9xy+2y^3=0 The graph point (1,2). Find the equation of the tangent line to the graph of y=f(x)

A function y=f(x) satisfies the implicit equation 2x^3-9xy+2y^3=0 The graph contains the point (1,2). Find the equation of the tangent line to the graph of y=f(x)

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Calculus 1 Math Calculus Approximation

11/30/14

Use linearization to approximate tan 59

Would you use radians for this or a calculator? Im very lost. How do we apply the formula?

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Calculus 1 Math Calculus Derivatives

11/29/14

where does f(x)=sinx+cosx have horizontal tangent lines?

How can you find out how many tangent lines this function has and what they are?

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Calculus 1 Integrals

11/26/14

Integral Question

Let ∫[−4.5 to −9] f(x) dx= 5, ∫ [−7.5 to −9] f(x) dx= 2, ∫[−4.5 to −6] f(x) dx= 4. Find ∫[−6 to −7.5] f(x) dx= and ∫ [−7.5 to −6] 5 * f(x) −2 dx= I found out that ∫[−6 to −7.5] f(x) dx= -1 however... more

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Calculus 1

11/22/14

What rent should the manager charge to maximize revenue?

The manager of a large apartment complex knows from experience that 100 units will be occupied if the rent is 396 dollars per month. A market survey suggests that, on the average, one additional... more

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Calculus 1

11/22/14

What is the area of the largest possible Norman window with a perimeter of 49 feet?

A Norman window has the shape of a semicircle atop a rectangle so that the diameter of the semicircle is equal to the width of the rectangle. What is the area of the largest possible Norman window... more

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Calculus 1

11/21/14

What is the rate at which the water is being pumped into the tank in cubic centimeters per minute?

Water is leaking out of an inverted conical tank at a rate of 13000.0 cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height... more

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Calculus 1

11/21/14

A street light is at the top of a 19 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a straight path...

A street light is at the top of a 19 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 35... more

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Answers •2

Calculus 1 Math Calculus Math Help

11/19/14

Critical and Inflection point help

Let g(x) = e^(−6x^2) Find and classify all critical points of g(x). Find all inflection points of g(x).

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Calculus 1 Math

11/18/14

Find the local linearization

(a) Find the local linearization of f(x) = ln(1 + x3) at x = 0. (b) Use the local linearization to estimate sin(0.2).

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Calculus 1 Optimization

11/15/14

Calculus Optimization Problem

Optimization Problem. a home in the woods needs electricity. it costs $400 per mile to build on the road and $550 per mile to build in the forest. the home is 7 miles directly out int forest from a... more

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Calculus 1 Calculus Math Help Math Help For College

11/14/14

Calculus Help NET AREA

Find the net area and the are of the region bounded by y=10cos(x) and the x-axis between x= -π/2 and x=π.

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Calculus 1

11/06/14

How would you find the zeros of this polynomial?

-x^6+3x^4-48x^2+16=0

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Answers •1

This is a question about limits approaching infinity.

Asymptotes for arctan(x)-1/(x-1)

Instantaneous Velocity

find the velocity of the object.

what is the domain of f(x)= x^2+28/x

Find all values of A so that y=sin(Ax) is a solution to ((d^2)y)/(d(x^2))+9y=0, A constant.

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

Closed and Open Intervals? Differential Calculus

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

Please help, its urgent :(

mean value theorem

Integrals? Please help

implicit equation 2x^3-9xy+2y^3=0 The graph point (1,2). Find the equation of the tangent line to the graph of y=f(x)

Use linearization to approximate tan 59

where does f(x)=sinx+cosx have horizontal tangent lines?

Integral Question

What rent should the manager charge to maximize revenue?

What is the area of the largest possible Norman window with a perimeter of 49 feet?

What is the rate at which the water is being pumped into the tank in cubic centimeters per minute?

A street light is at the top of a 19 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a straight path...

Critical and Inflection point help

Find the local linearization

Calculus Optimization Problem

Calculus Help NET AREA

How would you find the zeros of this polynomial?

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