Member: GAMEMASTERX40

426 Questions
257 Answers

400

+73

Water is leaking out of an inverted conical tank at a rate of at the same time that water is being pumped into the tank at a constant rate.

Water is leaking out of an inverted conical tank at a rate of at the same time that water is being pumped into the tank at a constant rate. The tank has height and the diameter at the top is . If the water level is rising at a read more ..

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GAMEMASTERX40 Apr 4, 2022

361

+73

A plane flying with a constant speed of 29 passes over a ground radar station at an altitude of 7 km and climbs at an angle of 40 degrees.

A plane flying with a constant speed of 29 passes over a ground radar station at an altitude of 7 km and climbs at an angle of 40 degrees. What is the distance between the radar station and the plane after 4 minutes? At what rate is the read more ..

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GAMEMASTERX40 Apr 4, 2022

753

+73

The function s(t) describes the position of a particle moving along a coordinate line, where s is in feet and t is in seconds.

The function describes the position of a particle moving along a coordinate line, where is in feet and is in seconds.

(a) Find the velocity and acceleration functions.
: 3t^2 read more ..

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GAMEMASTERX40 Mar 30, 2022

411

+73

Let y = (x + sin(x))^4. Find g(x) and f(x) so that y = (f o g)(x), and compute the derivative using the Chain Rule.

Let
Find and so that , and compute the derivative using the Chain Rule.

read more ..

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GAMEMASTERX40 Mar 28, 2022

793

+73

According to the alternate form of the definition of the derivative, to compute f'(0), we need to compute the left-hand limit

Let
According to the alternate form of the definition of the derivative, to compute , we need to compute the left-hand limit

?, which is ?,
read more ..

Alan ●●●

GAMEMASTERX40 Mar 9, 2022

574

+73

The position (in thousands of feet) of a car driving along a straight road at time t in minutes is given by the function y = s(t)...

The position (in thousands of feet) of a car driving along a straight road at time in minutes is given by the function that is pictured below.
read more ..

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GAMEMASTERX40 Mar 9, 2022

343

+73

Consider the function y=g(x) = -x^{2}+7x+6.

Consider the function .

(a) Use the limit definition to compute a formula for .
y = ?

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GAMEMASTERX40 Mar 9, 2022

372

+73

Consider the following equation:

Consider the following equation:

Let
read more ..

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GAMEMASTERX40 Feb 28, 2022

388

+73

Let f(x) = x^2 - 2x.

Let
(A) Find the slope of the secant line joining and .
The slope of the secant line =
(B) Find the slope of the secant line joining and .
The slope of the secant line = <#> (C) Find the slope read more ..

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GAMEMASTERX40 Feb 25, 2022

1019

+73

The limit below represents a derivative f'(a). Find f(x) and a.

The limit below represents a derivative . Find and .

read more ..

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GAMEMASTERX40 Feb 24, 2022

377

+73

Answer the questions based on the graph of y = f(x) shown above.

Answer the questions based on the graph of y = f(x) shown above.
read more ..

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GAMEMASTERX40 Feb 23, 2022

685

+73

Use the given graph of the function to find the x-values for which is discontinuous.

Use the given graph of the function to find the x-values for which is discontinuous.

Answer read more ..

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GAMEMASTERX40 Feb 23, 2022

337

+73

For what real numbers is the function not continuous? For which of those is the discontinuity removable?

Consider the function below. List the answers.

For what real numbers is the function not continuous? read more ..

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GAMEMASTERX40 Feb 23, 2022

352

+73

Consider the function below. List the answers.

Consider the function below. List the answers.

For what real numbers is the function not continuous? read more ..

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GAMEMASTERX40 Feb 23, 2022

659

+73

Consider the function f(x) = 5x^3 + 4x^2 + 7.

Consider the function . For what values of k does the Intermediate Value Theorem tell us that there is a c in the interval [0,1] such that f(c) = k?

? ?

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GAMEMASTERX40 Feb 23, 2022

+73

-4

THANKS!

GAMEMASTERX40Dec 10, 2016

#21

+73

-4

Well, at least you know the truth now! Thanks for trying to help me!

GAMEMASTERX40Dec 6, 2016

#18

+73

-4

Absolutezero look at the is so you could understand: https://www.desmos.com/calculator/ohxiao9skw

GAMEMASTERX40Dec 6, 2016

#15

+73

Thank you very much! This was confusing for me!

GAMEMASTERX40Dec 6, 2016

#13

+73

-3

Hey just for you know this graph will be shaded the left side so it will be ≥.

GAMEMASTERX40Dec 6, 2016

#10

+73

-3

OK, then what will be the real inequality?

GAMEMASTERX40Dec 6, 2016

+73

-3

Would this inequality go through the points?

GAMEMASTERX40Dec 6, 2016

+73

-4

The left side of the graph is shaded!

GAMEMASTERX40Dec 6, 2016

+73

-3

The left side of the graph is shaded!

GAMEMASTERX40Dec 6, 2016

+73

-3

Thanks a lot!

GAMEMASTERX40Dec 1, 2016

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