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Finney et al - Calculus: A Complete Course 2/e (Homework)

James Finch

Math - College, section 1, Fall 2010

Instructor: Dr. Friendly

Current Score : 0 / 14

Due : Saturday, September 4, 2010 22:00 EDT

About this Assignment

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Question
Points
1 2 3 4 5
0/4 0/1 0/7 0/1 0/1
Total
0/14

Description

Here are some textbook questions from Calculus: A Complete Course 2/e by Finney, Demana, Waits, and Kennedy published by Addison Wesley. Click here for a list of all of the questions coded in WebAssign.


Instructions

This demo assignment allows many submissions and allows you to try another version of the same question for practice.



1. –/4 points Notes Question: FinCalc2 1.1.012.
Question part
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0/1 0/1 0/1 0/1
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0/4
 
Consider the following point P.
P = (-, 1)

(a) Write an equation for the vertical line through the point P. (If you need to enter , type pi.)
=
Enter a mathematical expression.
Click here to preview your answer.
Click here for help with symbolic formatting.
(b) Write an equation for the horizontal line through the point P. (If you need to enter , type pi.)
=
Enter a mathematical expression.
Click here to preview your answer.
Click here for help with symbolic formatting.

2. –/1 points Notes Question: FinCalc2 2.1.032.
Question part
Points
Submissions
1
0/1
0/50
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0/1
 
Which of the following statements are true about the function y = f(x)? (Select all that apply.)




3. –/7 points Notes Question: FinCalc2 3.2.007.
Question part
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0/1 0/1 0/1 0/1 0/1 0/1 0/1
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0/7
 
The graph of a function over a closed interval D is given. At what domain points does the function appear to be each of the following?

(a) At what domain points does the function appear to be differentiable? If there are no points, enter NONE.
[
Enter a number.
,
Enter an exact number.
) and (
Enter an exact number.
,
Enter a number.
]
(b) At what domain points does the function appear to be continuous but not differentiable? If there are no points, enter NONE.
[
Answer is not case sensitive.
,
Answer is not case sensitive.
]
(c) At what domain points does the function appear to be neither continuous nor differentiable? If there are no points, enter NONE.
x =
Enter an exact number.


4. –/1 points Notes Question: FinCalc2 4.6.012.
Question part
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1
0/1
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0/1
 
A trough is 15 ft long and 4 ft across the top as shown in the figure.

Its ends are isosceles triangles with height 3 ft. Water runs into the trough at the rate of 2.5 ft3/min. How fast is the water level rising when it is 0.51 ft deep? Give your answer correct to 3 decimal places.
Enter a number.
 ft/min

5. –/1 points Notes Question: FinCalc2 5.4.060.
Question part
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Submissions
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0/1
0/50
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0/1
 
Suppose that f has a negative derivative for all values of x and that f(1) = 0. Consider the following function.
h(x) = int_0^x f(t) text( ) dt
Which of the following statements must be true of the function? (Select all that apply.)



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