Question 1

If a ball is thrown into the air with a velocity of  , its height (in feet) after t seconds is given by  Find the velocity when  Select the correct Answer
A)  ft/s
B)  ft/s
C)  ft/s
D)  ft/s
E)  ft/s

Accepted Answer

2678.0

Question 2

Find the vertical asymptotes of the function.

Accepted Answer

The answer of Find the vertical asymptotes of the function....

Question 3

The position of a car is given by the values in the following table.  Find the average velocity for the time period beginning when  and lasting 2 seconds.

Accepted Answer

The answer of The position of a car is given...

Question 4

Find the limit  , if it exists.Select the correct Answer
A)1
B)3
C)2
D)Does not exist

Accepted Answer

2683.0

Question 5

Find the limit.

Accepted Answer

The answer of Find the limit. ...

Question 6

If  and  find a function g such that

Accepted Answer

The answer of If  and  find a function...

Question 7

If f and g are continuous functions with  Select the correct Answer
A) 
B) 
C) 
D) 
E)

Accepted Answer

2687.0

Question 8

An open rectangular box with volume  has a square base.Express the surface area of the box as a function  of the length  of a side of the base.

Accepted Answer

The answer of An open rectangular box with volume ...

Question 9

Find the function  and its domain if  and  .

Accepted Answer

The answer of Find the function  and its domain...

Question 10

Determine whether  is even, odd, or neither.Select the correct Answer 
A)neither
B)odd
C)even

Accepted Answer

2672.0

Question 11

The graph of the function  follows.Choose the graph of  
A) 
B) 
C) 
D)

Accepted Answer

2675.0

Question 12

Evaluate the limit, if it exists.

Accepted Answer

The answer of Evaluate the limit, if it exists. ...

Question 13

Determine  is discontinuous.

Accepted Answer

The answer of Determine  is discontinuous. ...

Question 14

Sketch the graph of  over one period.

Accepted Answer

The answer of Sketch the graph of  over one...

Question 15

Use the graph to determine where the function is discontinuous.Select the correct Answer 
A)At 0
B)On the interval 
C)At 
D)At 1

Accepted Answer

2689.0

Question 16

Find the limit

Accepted Answer

The answer of Find the limit ...

Question 17

How would you define  in order to make  continuous at

Accepted Answer

The answer of How would you define  in order...

Question 18

The monthly cost of driving a car depends on the number of miles driven.Julia found that in October it cost her  to drive  mi and in July it cost her  to drive  mi.Express the monthly cost C as a function of the distance driven d assuming that a linear relationship gives a suitable model.

Accepted Answer

The answer of The monthly cost of driving a car...

Question 19

Find the value of  Select the correct Answer 
A) 
B) 
C) 
D) 
E)

Accepted Answer

2680.0

Question 20

Sandy wishes to have a rectangular garden in her backyard.She has 40 ft of fencing with which to enclose her garden.Letting  enote the width of the garden, find a function  in the variable  that gives the area of the garden.Select the correct Answer 
A) 
B) 
C) 
D)

Accepted Answer

2670.0

Quiz 1: Functions and Models

If a ball is thrown into the air with a velocity of , its height (in feet) after t seconds is given by Find the velocity when Select the correct Answer

Find the vertical asymptotes of the function.

The position of a car is given by the values in the following table. Find the average velocity for the time period beginning when and lasting 2 seconds.

Find the limit , if it exists.Select the correct Answer

Find the limit.

If and find a function g such that

If f and g are continuous functions with Select the correct Answer

An open rectangular box with volume has a square base.Express the surface area of the box as a function of the length of a side of the base.

Find the function and its domain if and .

Determine whether is even, odd, or neither.Select the correct Answer

The graph of the function follows.Choose the graph of

Evaluate the limit, if it exists.

Determine is discontinuous.

Sketch the graph of over one period.

Use the graph to determine where the function is discontinuous.Select the correct Answer

Find the limit

How would you define in order to make continuous at

The monthly cost of driving a car depends on the number of miles driven.Julia found that in October it cost her to drive mi and in July it cost her to drive mi.Express the monthly cost C as a function of the distance driven d assuming that a linear relationship gives a suitable model.

Find the value of Select the correct Answer

Sandy wishes to have a rectangular garden in her backyard.She has 40 ft of fencing with which to enclose her garden.Letting enote the width of the garden, find a function in the variable that gives the area of the garden.Select the correct Answer