Question 1

Given    , does   ?

Accepted Answer

A) True 
 B)False  True

Question 2

Let    and   . Find a simplified formula for the function

Accepted Answer

The answer of Let    and  ...

Question 3

Let    and   Find a simplified formula for   .

Accepted Answer

The answer of Let    and  ...

Question 4

Let   and   . Evaluate g   .

Accepted Answer

The answer of Let   and   ....

Question 5

Find a simplified formula for h given

Accepted Answer

The answer of Find a simplified formula for h given...

Question 6

The following table gives 3 functions, f, g, and h.
   Given that f is linear, use the relationships between f, g, and h to find aformula for h:

Accepted Answer

The answer of The following table gives 3 functions, f,...

Question 7

Is the function    invertible if the domain of f is all negative real numbers?

Accepted Answer

A) True 
 B)False

Question 8

What is the inverse of   ?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 9

Is the function graphed below invertible?

Accepted Answer

A) True 
 B)False

Question 10

The following table gives 3 functions, f, g, and h.   Which of the following statements is true?

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 11

Let f be defined by the following graph.   Describe the graph of

Accepted Answer

A)  A version of the graph of f reflected across the x-axis, compressed by a factor of 1/3. 
B)  A version of the graph of f reflected across the x-axis, stretched vertically by a factor of 3. 
C)  A version of the graph of f reflected across the y-axis, compressed by a factor of 1/3. 
D)  A version of the graph of f reflected across the y-axis, stretched vertically by a factor of 1/3.. 
A)  A version of the graph of f reflected across the x-axis, compressed by a factor of 1/3. 
B)  A version of the graph of f reflected across the x-axis, stretched vertically by a factor of 3. 
C)  A version of the graph of f reflected across the y-axis, compressed by a factor of 1/3. 
D)  A version of the graph of f reflected across the y-axis, stretched vertically by a factor of 1/3..

Question 12

A child building a tower with blocks places 20 blocks in the first row, 19 blocks in the second row, 18 blocks in the third row, and so forth. How many blocks are in the 11th row?

Accepted Answer

Question 13

Let    Find and simplify

Accepted Answer

The answer of Let    Find and simplify...

Question 14

Let    be the number of men and   be the number of women residing in a certain town in year t. Let   be the average income, in dollars, of residents of that town in year t. If   and   , find a simplified formula for the total amount of money earned by all adult residents of the town in year t.

Accepted Answer

The answer of Let    be the number...

Question 15

Let   . Does   ?

Accepted Answer

A) True 
 B)False

Question 16

Given    , solve   .

Accepted Answer

The answer of Given    , solve ...

Question 17

Given  , what is   ?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 18

Let  And  What is   ?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 19

If    , what is the value of C in the following tables?

Accepted Answer

The answer of If    , what is...

Question 20

Given  And   , what is g(f(x)?

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Given , does ?

Let and . Find a simplified formula for the function

Let and Find a simplified formula for .

Let and . Evaluate g .

Find a simplified formula for h given

The following table gives 3 functions, f, g, and h. Given that f is linear, use the relationships between f, g, and h to find aformula for h:

Is the function invertible if the domain of f is all negative real numbers?

What is the inverse of ?

Is the function graphed below invertible?

The following table gives 3 functions, f, g, and h. Which of the following statements is true?

Let f be defined by the following graph. Describe the graph of

A child building a tower with blocks places 20 blocks in the first row, 19 blocks in the second row, 18 blocks in the third row, and so forth. How many blocks are in the 11^th row?

Let Find and simplify

Let be the number of men and be the number of women residing in a certain town in year t. Let be the average income, in dollars, of residents of that town in year t. If and , find a simplified formula for the total amount of money earned by all adult residents of the town in year t.

Let . Does ?

Given , solve .

Given , what is ?

Let And What is ?

If , what is the value of C in the following tables?

Given And , what is g(f(x)?

Linear Functions and Change

Functions

Quadratic Functions

Exponential Functions

Logarithmic Functions

Transformations of Functions and Their Graphs

Trigonometry in Circles and Triangles

Trigonometric Functions

Trigonometric Identities and Their Applications

Polynomial and Rational Functions

Vectors and Matrices

Sequences and Series

Parametric Equations and Conic Sections

Filters

Exam 10: Compositions, Inverses, and Combinations of Functions

Given , does ?

Let and . Find a simplified formula for the function

Let and Find a simplified formula for .

Let and . Evaluate g .

Find a simplified formula for h given

The following table gives 3 functions, f, g, and h. Given that f is linear, use the relationships between f, g, and h to find aformula for h:

Is the function invertible if the domain of f is all negative real numbers?

What is the inverse of ?

Is the function graphed below invertible?

The following table gives 3 functions, f, g, and h. Which of the following statements is true?

Let f be defined by the following graph. Describe the graph of

A child building a tower with blocks places 20 blocks in the first row, 19 blocks in the second row, 18 blocks in the third row, and so forth. How many blocks are in the 11th row?

Let Find and simplify

Let be the number of men and be the number of women residing in a certain town in year t. Let be the average income, in dollars, of residents of that town in year t. If and , find a simplified formula for the total amount of money earned by all adult residents of the town in year t.

Let . Does ?

Given , solve .

Given , what is ?

Let And What is ?

If , what is the value of C in the following tables?

Given And , what is g(f(x)?

Linear Functions and Change

Functions

Quadratic Functions

Exponential Functions

Logarithmic Functions

Transformations of Functions and Their Graphs

Trigonometry in Circles and Triangles

Trigonometric Functions

Trigonometric Identities and Their Applications

Polynomial and Rational Functions

Vectors and Matrices

Sequences and Series

Parametric Equations and Conic Sections

Filters

A child building a tower with blocks places 20 blocks in the first row, 19 blocks in the second row, 18 blocks in the third row, and so forth. How many blocks are in the 11^th row?