Question 1

If f(x)=   
+ 2x - 6,find

Accepted Answer

The answer of If f(x)=   
+ 2x -...

Question 2

For the polynomial function f(x)=   
+   
,
Find: (a)the degree,and (b)the leading coefficient

Accepted Answer

The answer of For the polynomial function f(x)=  ...

Question 3

Suppose the yearly supply function for paintings from an artist is p = 3000x.
(a)How many paintings per year will be supplied if the price is $21,000 per painting?
(b)How many paintings per year will be supplied if the price is $51,000 per painting?
(c)How does the amount supplied change as the price increases?

Accepted Answer

(a)7 paintings per year
(b)17

Question 4

To obtain a graph of y = 7   + 3 from the graph of y = 7  
,which of the following statements is true?

Accepted Answer

A)  shift 3 units to the left 
B)  shift 3 units to the right 
C)  shift 3 units up 
D)  shift 3 units down 
E)  none of the above 
A)  shift 3 units to the left 
B)  shift 3 units to the right 
C)  shift 3 units up 
D)  shift 3 units down 
E)  none of the above

Question 5

Sketch the graph of f(x)=   
+ 1.Also determine the intercepts.

Accepted Answer

@#IMG-DLM&_TB6578_00

Question 6

Ellen's health plan has a $5.00 copayment for complete pregnancy care.
(a)Write the cost of her prenatal care as a function of the number of prenatal visits she makes.
(b)How does Ellen's cost change as her number of prenatal visits increases?
(c)What kind of function is this?

Accepted Answer

(a)p(n)= 5
(b)Her co

Question 7

Given the function f(x)=   
+ 4x + 2,find:
(a)the domain
(b)f(0)
(c)f(3)
(d)f(-2)
(e)f(-   
)

Accepted Answer

(a)all real numbers

Question 8

Determine whether the graph of   
=   
is symmetric about the x-axis,the y-axis,the origin,or the line y = x.

Accepted Answer

symmetric

Question 9

If f(x)=   
+ 2x,find: (a)f(1)and (b)f(-1).

Accepted Answer

The answer of If f(x)=   
+ 2x,find: (a)f(1)and...

Question 10

If h(x)=   
,find functions f and g such that h(x)= f(g(x)).

Accepted Answer

f(x)= @#IMG-DLM&_TB6578_11 ,g(

Question 11

The domain and range of the function f whose graph appears below is

Accepted Answer

A)  Domain: all real numbers Range: all real numbers 
B)  Domain: all real numbers Range: all real numbers less than or equal to 4 
C)  Domain: all real numbers less than or equal to 4 Range: all real numbers 
D)  Domain: all real numbers less than or equal to 4 Range: all nonnegative real numbers 
E)  Domain: all nonnegative real numbers Range: all real numbers less than or equal to 4 
A)  Domain: all real numbers Range: all real numbers 
B)  Domain: all real numbers Range: all real numbers less than or equal to 4 
C)  Domain: all real numbers less than or equal to 4 Range: all real numbers 
D)  Domain: all real numbers less than or equal to 4 Range: all nonnegative real numbers 
E)  Domain: all nonnegative real numbers Range: all real numbers less than or equal to 4

Question 12

The domain of f(x)=   consists of all real numbers x such that

Accepted Answer

A)  x ≥   
B)  x ≥   
C)  x >   
D)  x ≥ -   
E)  x > -   
A)  x ≥   
B)  x ≥   
C)  x >   
D)  x ≥ -   
E)  x > -

Question 13

If f(x)=   + 1 and g(x)=  
,then (f ∘ g)(x)=

Accepted Answer

A)    + 1. 
B)    
C)    + 1. 
D)  (   +   
E)  (   +   + 1. 
A)    + 1. 
B)    
C)    + 1. 
D)  (   +   
E)  (   +   + 1.

Question 14

Suppose the yearly demand function for an artist's paintings is p =   
.
(a)If the current prices is $200.00 per painting,how many paintings are sold each year?
(b)If the artist wants to sell 4 paintings per year,what should the price be?

Accepted Answer

(a)125 pai

Question 15

You want to play a lottery that uses 50 numbers.How many combinations are possible if you need to pick 5 numbers? Represent as a factorial and give the solution.

Accepted Answer

@#IMG-DLM&_TB6578_11

Question 16

For the graph of y = f(x)=   
- 4,
(a)Determine the intercepts.
(b)Determine whether the graph is symmetric about the x-axis,y-axis,the origin,or the line y = x.
(c)Sketch the graph.State (d)the domain and (e)the range of f.

Accepted Answer

(a)(2,0),(-2,0),(0,-4)
(b)y-ax

Question 17

Given the function f(x)=   
find:
(a)the domain
(b)f(0)
(c)f(2)
(d)f(-2)
(e)f(-3)

Accepted Answer

(a)all rea

Question 18

If f(x)=   
and g(x)= 2x + 1,find:
(a)(f + g)(x)
(b)(f + g)(3)
(c)(f - g)(x)
(d)(fg)(x)
(e)(fg)   
(f)   
(   
)
(g)f(g(x))
(h)f(g(1))
(i)g(f(x))

Accepted Answer

(a) @#IMG-DLM&_TB6578_11 + 2x + 1
(b)16

Question 19

Determine the x- and y-intercepts of the graph of y =   
(x + 3).

Accepted Answer

The answer of Determine the x- and y-intercepts of the...

Question 20

Determine whether or not the function is one-to-one: f(x)=   
- 3

Accepted Answer

The functi

If f(x)= + 2x - 6,find

For the polynomial function f(x)= + , Find: (a)the degree,and (b)the leading coefficient

To obtain a graph of y = 7 + 3 from the graph of y = 7 ,which of the following statements is true?

Sketch the graph of f(x)= + 1.Also determine the intercepts.

Ellen's health plan has a $5.00 copayment for complete pregnancy care. (a)Write the cost of her prenatal care as a function of the number of prenatal visits she makes. (b)How does Ellen's cost change as her number of prenatal visits increases? (c)What kind of function is this?

Given the function f(x)= + 4x + 2,find: (a)the domain (b)f(0) (c)f(3) (d)f(-2) (e)f(- )

Determine whether the graph of = is symmetric about the x-axis,the y-axis,the origin,or the line y = x.

If f(x)= + 2x,find: (a)f(1)and (b)f(-1).

If h(x)= ,find functions f and g such that h(x)= f(g(x)).

The domain and range of the function f whose graph appears below is

The domain of f(x)= consists of all real numbers x such that

If f(x)= + 1 and g(x)= ,then (f ∘ g)(x)=

Suppose the yearly demand function for an artist's paintings is p = . (a)If the current prices is $200.00 per painting,how many paintings are sold each year? (b)If the artist wants to sell 4 paintings per year,what should the price be?

You want to play a lottery that uses 50 numbers.How many combinations are possible if you need to pick 5 numbers? Represent as a factorial and give the solution.

For the graph of y = f(x)= - 4, (a)Determine the intercepts. (b)Determine whether the graph is symmetric about the x-axis,y-axis,the origin,or the line y = x. (c)Sketch the graph.State (d)the domain and (e)the range of f.

Given the function f(x)= find: (a)the domain (b)f(0) (c)f(2) (d)f(-2) (e)f(-3)

If f(x)= and g(x)= 2x + 1,find: (a)(f + g)(x) (b)(f + g)(3) (c)(f - g)(x) (d)(fg)(x) (e)(fg) (f) ( ) (g)f(g(x)) (h)f(g(1)) (i)g(f(x))

Determine the x- and y-intercepts of the graph of y = (x + 3).

Determine whether or not the function is one-to-one: f(x)= - 3

Review of Algebra

Applications and More Algebra

Lines parabolas and Systems

Exponential and Logarithmic Functions

Mathematics of Finance

Matrix Algebra

Linear Programming

Introduction to Probability and Statistics

Additional Topics in Probability

Limits and Continuity

Differentiation

Additional Differentiation Topics

Curve Sketching

Integration

Methods and Applications of Integration

Continuous Random Variables

Multivariable Calculus

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Exam 3: Functions and Graphs

If f(x)= + 2x - 6,find

For the polynomial function f(x)= + , Find: (a)the degree,and (b)the leading coefficient

To obtain a graph of y = 7 + 3 from the graph of y = 7 ,which of the following statements is true?

Sketch the graph of f(x)= + 1.Also determine the intercepts.

Ellen's health plan has a $5.00 copayment for complete pregnancy care. (a)Write the cost of her prenatal care as a function of the number of prenatal visits she makes. (b)How does Ellen's cost change as her number of prenatal visits increases? (c)What kind of function is this?

Given the function f(x)= + 4x + 2,find: (a)the domain (b)f(0) (c)f(3) (d)f(-2) (e)f(- )

Determine whether the graph of = is symmetric about the x-axis,the y-axis,the origin,or the line y = x.

If f(x)= + 2x,find: (a)f(1)and (b)f(-1).

If h(x)= ,find functions f and g such that h(x)= f(g(x)).

The domain and range of the function f whose graph appears below is

The domain of f(x)= consists of all real numbers x such that

If f(x)= + 1 and g(x)= ,then (f ∘ g)(x)=

Suppose the yearly demand function for an artist's paintings is p = . (a)If the current prices is $200.00 per painting,how many paintings are sold each year? (b)If the artist wants to sell 4 paintings per year,what should the price be?

You want to play a lottery that uses 50 numbers.How many combinations are possible if you need to pick 5 numbers? Represent as a factorial and give the solution.

For the graph of y = f(x)= - 4, (a)Determine the intercepts. (b)Determine whether the graph is symmetric about the x-axis,y-axis,the origin,or the line y = x. (c)Sketch the graph.State (d)the domain and (e)the range of f.

Given the function f(x)= find: (a)the domain (b)f(0) (c)f(2) (d)f(-2) (e)f(-3)

If f(x)= and g(x)= 2x + 1,find: (a)(f + g)(x) (b)(f + g)(3) (c)(f - g)(x) (d)(fg)(x) (e)(fg) (f) ( ) (g)f(g(x)) (h)f(g(1)) (i)g(f(x))

Determine the x- and y-intercepts of the graph of y = (x + 3).

Determine whether or not the function is one-to-one: f(x)= - 3

Review of Algebra

Applications and More Algebra

Lines parabolas and Systems

Exponential and Logarithmic Functions

Mathematics of Finance

Matrix Algebra

Linear Programming

Introduction to Probability and Statistics

Additional Topics in Probability

Limits and Continuity

Differentiation

Additional Differentiation Topics

Curve Sketching

Integration

Methods and Applications of Integration

Continuous Random Variables

Multivariable Calculus

Filters