Question 1

Find the function  such that

Accepted Answer

The answer of Find the function  such that ...

Question 2

If  evaluate the difference quotient  Select the correct Answer

Accepted Answer

A)   
B)   
C)   
D)   
E) none of these

Question 3

Use the Law of Exponents to rewrite and simplify the expression.

Accepted Answer

The answer of Use the Law of Exponents to rewrite...

Question 4

Sketch the graph of  over one period.

Accepted Answer

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

Question 5

Select the correct Answer for each question.
-A box with an open top is to be constructed from a rectangular piece of card board with dimensions  in.by  in.by cutting out equal squares of side  at each corner and then folding up the sides as in the figure.Express the volume  of the box as a function of

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 6

Solve each equation for x.(a)  (b)

Accepted Answer

The answer of Solve each equation for x.(a)  (b)...

Question 7

Find the vertical asymptotes of the function.

Accepted Answer

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

Question 8

Starting with the graph of  , find the equation of the graph that results from reflecting about the line  Select the correct Answer

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 9

If  and  find a function g such that

Accepted Answer

The answer of If  and  find a function...

Question 10

Determine whether the function is even, odd, or neither.

Accepted Answer

The answer of Determine whether the function is even, odd,...

Question 11

The graph of the function  has been stretched horizontally by a factor of 2.Find the function for the transformed graph.Select the correct Answer

Accepted Answer

A)   
B)   
C)   
D)

Question 12

Select the correct Answer for each question.
-Find the domain and sketch the graph of the function.What is its range?

Accepted Answer

A)   
B)   
C)   
D)   x

Question 13

Select the correct Answer for each question.
-Suppose that the graph of  is drawn on a coordinate grid where the unit of measurement is an inch.How many miles to the right of the origin do we have to move before the height of the curve reaches 2 ft? Rounded to the nearest mile.

Accepted Answer

A) 754.9 mi 
B) 4,457,536.9 mi 
C) 53,490,543 mi 
D) 53,490,442.5 mi 
E) 53,490,343 mi

Question 14

Select the correct Answer for each question.
-Find the domain.

Accepted Answer

A)   
B)   
C)   
D)   
E)

Question 15

When a camera flash goes off, the batteries immediately begin to recharge the flash's capacitor, which stores electric charge given by  (The maximum charge capacity  s and t is measured in seconds.) How long does it take to recharge the capacitor to 90% of capacity if

Accepted Answer

The answer of When a camera flash goes off, the...

Question 16

Find the points of intersection of the graphs of the functions.Express yourAnswers accurate to five decimal places.

Accepted Answer

The answer of Find the points of intersection of the...

Question 17

Select the correct Answer for each question.
-The graph of the function  follows.Choose the graph of

Accepted Answer

A)   
B)   
C)   
D)

Question 18

Plot the graph of the function  in an appropriate viewing window.

Accepted Answer

The answer of Plot the graph of the function ...

Question 19

Select the correct Answer for each question.
-Find the function  and its domain if  and  .

Accepted Answer

A)   
B)   
C)   
D)

Question 20

Find the inverse of  Then sketch the graphs of  nd  on the same set of axes.Select the correct Answer

Accepted Answer

A)   
B)   
C)   
D)

Exam 1: Functions and Models

Find the function such that

If evaluate the difference quotient Select the correct Answer

Use the Law of Exponents to rewrite and simplify the expression.

Sketch the graph of over one period.

Select the correct Answer for each question. -A box with an open top is to be constructed from a rectangular piece of card board with dimensions in.by in.by cutting out equal squares of side at each corner and then folding up the sides as in the figure.Express the volume of the box as a function of

Solve each equation for x.(a) (b)

Find the vertical asymptotes of the function.

Starting with the graph of , find the equation of the graph that results from reflecting about the line Select the correct Answer

If and find a function g such that

Determine whether the function is even, odd, or neither.

The graph of the function has been stretched horizontally by a factor of 2.Find the function for the transformed graph.Select the correct Answer

Select the correct Answer for each question. -Find the domain and sketch the graph of the function.What is its range?

Select the correct Answer for each question. -Suppose that the graph of is drawn on a coordinate grid where the unit of measurement is an inch.How many miles to the right of the origin do we have to move before the height of the curve reaches 2 ft? Rounded to the nearest mile.

Select the correct Answer for each question. -Find the domain.

When a camera flash goes off, the batteries immediately begin to recharge the flash's capacitor, which stores electric charge given by (The maximum charge capacity s and t is measured in seconds.) How long does it take to recharge the capacitor to 90% of capacity if

Find the points of intersection of the graphs of the functions.Express yourAnswers accurate to five decimal places.

Select the correct Answer for each question. -The graph of the function follows.Choose the graph of

Plot the graph of the function in an appropriate viewing window.

Select the correct Answer for each question. -Find the function and its domain if and .

Find the inverse of Then sketch the graphs of nd on the same set of axes.Select the correct Answer