807 Answered Questions for the topic Calculus 1

Calculus 1 Calculus

08/10/17

Sketch the region enclosed by x+y^2=6 and x+y=0
Sketch the region enclosed by x+y^2=6 and x+y=0. Decide whether to integrate with respect to x or y, and then the area of the region.  The area is _____?
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Calculus 1 Calculus

08/10/17

Find the area enclosed between
Find the area enclosed between f(x)=0.8x^2+9 and g(x)=x from x=-4 to x=4.  
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Calculus 1

08/09/17

Calculus word problem
Air is being filled in a ballon with 28 cubic feet per min . At what rate is the radius changing when the radius is 3 ft I got 7/9pi 
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Calculus 1 Calculus Algebra

08/08/17

Calculate max and Obtain the expression for max
The maximum of two numbers x, y it is shown by max (x; y).  looks what max (x; y) = (x+y+|x-y|) / 2.   a) calculate max (-3; 4).   b) Obtain the expression for max (x; y; z).
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Calculus 1 Calculus Algebra

08/08/17

be satisfactory f(f(x)) = x for all x.
For which values a, b, c, d the f(x) =(ax+b)/(cx+d) satisfy f(f(x))=x for all x.
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Calculus 1

08/08/17

Calculus 1 problem.
What is poured through a chute at a rate of 10 ft cube /min and falls in a conical pile whose bottom radius is always half the altitude. How fast is the radius of the base increasing when the pile... more
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Calculus 1

08/08/17

Word problem ( calculus 1)
A 13 foot ladder is leaning against a vertical wall. If the top of the ladder slips down the wall at a rate of 2ft/s.   how fast will the base of the ladder be moving away from the wall when the... more
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Calculus 1 Calculus Algebra

08/08/17

Esteem the function and calculate limit left and right
Esteem the function f(x)=1/(x³-1) for near values of 1 and then calculate them lim of 1/(x³-1) when x->1- and lim of 1/(x³-1) when x->1+.
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Calculus 1

08/07/17

Physics with calculus
An object moves along the y axis in feet. The position function is s(t)=t^3-6t^2+9t. find the instantaneous velocity of the object at times 2 seconds and 5 seconds. Find the times at which the... more
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Calculus 1

08/07/17

Derivative questions
(2x^2+2x-3)/(x^2(x-3)^2    tangent line at x=-1   please help me find the equation line .. I only got to the function part 
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Calculus 1

08/07/17

Derivative section
(16b^1/3+(5b^5/6))/6b     at points (1,9) and the pint (0,0)   slope of tangent line ? I got 2/3.. help me!
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Calculus 1

08/07/17

Derivatives
Find the equa of the tangent line at point (2,3) on the function x^3+y^3=6xy-1       my equation I got doesn't graph correctly please help!
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Calculus 1

08/07/17

Calculus derivative
find mtan at point (2,2) on function y^3-x^2=4     i keep getting 0. Please help
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Calculus 1

08/06/17

|x|+|y|=1+ |xy| how can I graph this?
how can I graph this |x|+|y|=1+ |xy|
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Calculus 1 Calculus

08/03/17

Use newtons method to find the second and third approximation
Use newtons method to find the second and third approximation of a root of cos(x^2+5)=x^3 starting with x1=1 as the initial approximation.   The second approximation is x2:_______?   The third... more
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Calculus 1 Calculus

08/03/17

Estimate the area under the graph of
A) Estimate the area under the graph of f(x)=25-x^2 from x=0 to x=5 using 5 approximating rectangles and right endpoints.   Estimate:______   B) Repeat part (A) using left... more
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Calculus 1

08/02/17

Average value function
F(x)=sec^2(x) on interval [0, pi/3]im getting o please help
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Calculus 1 Calculus

08/02/17

Consider the function f(t)=10sec^2(t)-10t^2.
Consider the function f(t)=10sec^2(t)-10t^2. Let F(t) be the antiderivative of f(t) with F(0)=0. The F(4)=______?
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Calculus 1 Calculus

08/02/17

Use Newtons method to find the second and third approximation of a roof of
Use newtons method to find the second and third approximation of a root of   cos(x^2+5)=x^3   Starting with x1=1 as the initial approximation   The second approximation is x2=_______? The... more
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Calculus 1 Calculus

08/02/17

Find the minimum distance from the parabola
Find the minimum distance from the parabola x-y^2=0 to the point {(0,3)}.    Minimum distance=______?
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Calculus 1 Calculus

08/02/17

A rancher wants to fence in an area of 3000000 square feet
A rancher wants to fence in an area of 3000000 square feet in a rectangular field and then divide it in half with a fence down the middle, parallel to one side.What is the shortest length of fence... more
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Calculus 1 Calculus

08/02/17

If 1800 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box.
If 1800 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box.   Volume=___?
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Calculus 1 Calculus

08/01/17

If 1800 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box.
If 1800 square centimeters of material is available to make a box with a square base and an open top, find the largest possible volume of the box.   Volume=_______?
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Calculus 1 Calculus

08/01/17

Find two positive numbers A and B
Find two positive numbers A and B (with A ≤ B) whose sum is 76 and whose product is maximized.   A=_______   B=_______
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Calculus 1 Calculus

08/01/17

If 15 is less than or equal to f(x) less than or equal to 19, then
If 15 ≤ f(x) ≤ 19, then                            8 ____________≤ ∫    f(x)dx ≤__________                           5
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