GAMEMASTERX40

426 Questions
257 Answers

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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

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361

1

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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 ..

GAMEMASTERX40 Apr 4, 2022

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753

2

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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 ..

GAMEMASTERX40 Mar 30, 2022

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411

3

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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 ..

GAMEMASTERX40 Mar 28, 2022

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793

3

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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 ..

GAMEMASTERX40 Mar 9, 2022

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574

1

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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 ..

GAMEMASTERX40 Mar 9, 2022

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343

1

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

Consider the function .

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

GAMEMASTERX40 Mar 9, 2022

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371

1

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Consider the following equation:

Consider the following equation:

Let
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GAMEMASTERX40 Feb 28, 2022

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388

5

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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

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1019

2

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

The limit below represents a derivative . Find and .

read more ..

GAMEMASTERX40 Feb 24, 2022

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377

6

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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.
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GAMEMASTERX40 Feb 23, 2022

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684

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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 ..

GAMEMASTERX40 Feb 23, 2022

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337

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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 ..

GAMEMASTERX40 Feb 23, 2022

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352

1

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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 ..

GAMEMASTERX40 Feb 23, 2022

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659

1

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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?

? ?

GAMEMASTERX40 Feb 23, 2022

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hey CPhill thanks but one question. For number one from my question, can 1.1 and 1.2 work too?

GAMEMASTERX40Sep 1, 2016

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Guest whoever you are, you are wrong! You have to add all the money to get the answer! Try again!

GAMEMASTERX40May 24, 2016

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Alan read again the problem! It says "What is the total value of the five accounts?" So the problem is asking to add all the money she have!

GAMEMASTERX40May 24, 2016

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All the money she have in her credit cards balances is the money she have so doesn't own any money!

GAMEMASTERX40May 24, 2016

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Yeah Who There and this better be a good joke!

GAMEMASTERX40May 21, 2016

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Hey thanks CPhill!

GAMEMASTERX40May 21, 2016

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It was just compliment :) By the way are you a teacher or just a regular person?

GAMEMASTERX40May 18, 2016

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Thanks again CPhill! You are the smartest person that I ever seen on this website and thanks again for answering all my questions!

GAMEMASTERX40May 18, 2016

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Thanks again CPhill! Is that now I'm working with these kind of problems and I need help with these problems. I'm also going to put a problem like this later today or tomorrow.

GAMEMASTERX40May 18, 2016