Question 1

Determine which of the following point lies on the graph of the equation. ​
Y = |x - 2| + 4
​

Accepted Answer

A) (5, 7) 
B) (5, 9) 
C) (5, 8) 
D) (8, 7) 
E) (6, 7) 
A) (5, 7) 
B) (5, 9) 
C) (5, 8) 
D) (8, 7) 
E) (6, 7)

Question 2

The length and width of a rectangular garden are 16 meters and 11 meters, respectively.A walkway of width x surrounds the garden. ​Write the equation for the perimeter y of the walkway in terms of x.
​

Accepted Answer

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

Question 3

Solve the following equation. ​   ​

Accepted Answer

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

Question 4

Select the graph of the function and determine whether it is even, odd, or neither. ​   ​

Accepted Answer

A) ​   Even 
B) ​   Odd 
C) ​   Neither 
D) ​   Even 
E) ​   Odd 
A) ​   Even 
B) ​   Odd 
C) ​   Neither 
D) ​   Even 
E) ​   Odd

Question 5

Identify the rules of algebra illustrated from left to right by the following statement. (z​ - 7) + 7 = z + (-7 + 7) = z + 0 = z

Accepted Answer

A) commutative property of addition; additive inverse property; additive identity property 
B) associative property of addition; additive inverse property; additive identity property 
C) commutative property of addition; additive identity property; additive inverse property 
D) associative property of addition; additive identity property; additive inverse property 
E) distributive property; additive identity property; additive inverse property 
A) commutative property of addition; additive inverse property; additive identity property 
B) associative property of addition; additive inverse property; additive identity property 
C) commutative property of addition; additive identity property; additive inverse property 
D) associative property of addition; additive identity property; additive inverse property 
E) distributive property; additive identity property; additive inverse property

Question 6

Find (f + g)(x).​ ​   ​
​

Accepted Answer

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

Question 7

Simplify the expression.

Accepted Answer

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

Question 8

Which of the following is a solution to the given equation?

Accepted Answer

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

Question 9

Evaluate the following expression without using a calculator. ​   ​

Accepted Answer

A) 6.6 × 104 
B) ​6.6 × 10-3 
C) ​6.6 × 107 
D) 6.6 × 10-7 
E) 6.6 × 10-4 
A) 6.6 × 104 
B) ​6.6 × 10-3 
C) ​6.6 × 107 
D) 6.6 × 10-7 
E) 6.6 × 10-4

Question 10

Which set of ordered pairs represents a function from A to B? ​
A = {a, b, c} and B = {4, 3, 1, 2}
​

Accepted Answer

A) {(a, 4), (b, 3)} 
B) {(a, 2), (c, 3), (b,4 )} 
C) {(a, 4), (c, 1)} 
D) {(a, 1), (c, 3), (c, 1), (b, 4)} 
E) {(a, 4), (c, 3), (c, 1), (b, 1)} 
A) {(a, 4), (b, 3)} 
B) {(a, 2), (c, 3), (b,4 )} 
C) {(a, 4), (c, 1)} 
D) {(a, 1), (c, 3), (c, 1), (b, 4)} 
E) {(a, 4), (c, 3), (c, 1), (b, 1)}

Question 11

Solve the multiple-angle equation. ​   ​

Accepted Answer

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

Question 12

A discount outlet is offering a 70% discount on all items.Select a linear equation giving the sale price S for an item with a list price L. ​

Accepted Answer

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

Question 13

Tell whether the slope of the line is positive, negative, 0, or undefined.
Choose the correct letter for each question.
-undefined slope

Accepted Answer

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

Question 14

Which of the following is a solution to the given equation? ​
Cscx - 2 = 0

Accepted Answer

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

Question 15

Evaluate the expression. ​   ​

Accepted Answer

A)    
B)    
C)    
D)    
E) -10 
A)    
B)    
C)    
D)    
E) -10

Question 16

The total numbers of Navy personnel N (in thousands) and Marines personnel M (in thousands) from 2000 through 2007 can be approximated by the models ​   and   ​
Where t represents the year, with t = 0 corresponding to 2000.
Find and interpret   .
​

Accepted Answer

A)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
B)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
C)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
D)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
E)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
A)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
B)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
C)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
D)    , which represents the difference between the number of Navy personnel and the number of Marines personnel. 
E)    , which represents the difference between the number of Navy personnel and the number of Marines personnel.

Question 17

Evaluate the expression.

Accepted Answer

A) 2 
B) -12 
C) -64 
D)    
E)    
A) 2 
B) -12 
C) -64 
D)    
E)

Question 18

Which graph represents the function? ​   ​

Accepted Answer

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

Question 19

Evaluate the following expression. ​
72 · 7
​

Accepted Answer

A) 225 
B) 347 
C) 3375 
D) 346 
E) 343 
A) 225 
B) 347 
C) 3375 
D) 346 
E) 343

Question 20

Find the inverse function of f informally. ​
F(x) = x4
​

Accepted Answer

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

Determine which of the following point lies on the graph of the equation. Y = |x - 2| + 4

The length and width of a rectangular garden are 16 meters and 11 meters, respectively.A walkway of width x surrounds the garden. Write the equation for the perimeter y of the walkway in terms of x.

Solve the following equation.

Select the graph of the function and determine whether it is even, odd, or neither.

Identify the rules of algebra illustrated from left to right by the following statement. (z - 7) + 7 = z + (-7 + 7) = z + 0 = z

Find (f + g)(x).

Simplify the expression.

Which of the following is a solution to the given equation?

Evaluate the following expression without using a calculator.

Which set of ordered pairs represents a function from A to B? A = {a, b, c} and B = {4, 3, 1, 2}

Solve the multiple-angle equation.

A discount outlet is offering a 70% discount on all items.Select a linear equation giving the sale price S for an item with a list price L.

Tell whether the slope of the line is positive, negative, 0, or undefined. Choose the correct letter for each question. -undefined slope

Which of the following is a solution to the given equation? Cscx - 2 = 0

Evaluate the expression.

The total numbers of Navy personnel N (in thousands) and Marines personnel M (in thousands) from 2000 through 2007 can be approximated by the models and Where t represents the year, with t = 0 corresponding to 2000. Find and interpret .

Evaluate the expression.

Which graph represents the function?

Evaluate the following expression. 7² · 7

Find the inverse function of f informally. F(x) = x⁴

Trigonometry

Analytic-Trigonometry

Additional-Topics-In-Trigonometry

Complex-Numbers

Exponential-And-Logarithmic-Functions

Topics-In-Analytic-Geometry

Filters

Exam 7: Prerequisites

Determine which of the following point lies on the graph of the equation. ​ Y = |x - 2| + 4 ​

The length and width of a rectangular garden are 16 meters and 11 meters, respectively.A walkway of width x surrounds the garden. ​Write the equation for the perimeter y of the walkway in terms of x. ​

Solve the following equation. ​ ​

Select the graph of the function and determine whether it is even, odd, or neither. ​ ​

Identify the rules of algebra illustrated from left to right by the following statement. (z​ - 7) + 7 = z + (-7 + 7) = z + 0 = z

Find (f + g)(x).​ ​ ​ ​

Simplify the expression.

Which of the following is a solution to the given equation?

Evaluate the following expression without using a calculator. ​ ​

Which set of ordered pairs represents a function from A to B? ​ A = {a, b, c} and B = {4, 3, 1, 2} ​

Solve the multiple-angle equation. ​ ​

A discount outlet is offering a 70% discount on all items.Select a linear equation giving the sale price S for an item with a list price L. ​

Tell whether the slope of the line is positive, negative, 0, or undefined. Choose the correct letter for each question. -undefined slope

Which of the following is a solution to the given equation? ​ Cscx - 2 = 0

Evaluate the expression. ​ ​

The total numbers of Navy personnel N (in thousands) and Marines personnel M (in thousands) from 2000 through 2007 can be approximated by the models ​ and ​ Where t represents the year, with t = 0 corresponding to 2000. Find and interpret . ​

Evaluate the expression.

Which graph represents the function? ​ ​

Evaluate the following expression. ​ 72 · 7 ​

Find the inverse function of f informally. ​ F(x) = x4 ​

Trigonometry

Analytic-Trigonometry

Additional-Topics-In-Trigonometry

Complex-Numbers

Exponential-And-Logarithmic-Functions

Topics-In-Analytic-Geometry

Filters

Determine which of the following point lies on the graph of the equation. Y = |x - 2| + 4

The length and width of a rectangular garden are 16 meters and 11 meters, respectively.A walkway of width x surrounds the garden. Write the equation for the perimeter y of the walkway in terms of x.

Solve the following equation.

Select the graph of the function and determine whether it is even, odd, or neither.

Identify the rules of algebra illustrated from left to right by the following statement. (z - 7) + 7 = z + (-7 + 7) = z + 0 = z

Find (f + g)(x).

Evaluate the following expression without using a calculator.

Which set of ordered pairs represents a function from A to B? A = {a, b, c} and B = {4, 3, 1, 2}

Solve the multiple-angle equation.

A discount outlet is offering a 70% discount on all items.Select a linear equation giving the sale price S for an item with a list price L.

Which of the following is a solution to the given equation? Cscx - 2 = 0

Evaluate the expression.

The total numbers of Navy personnel N (in thousands) and Marines personnel M (in thousands) from 2000 through 2007 can be approximated by the models and Where t represents the year, with t = 0 corresponding to 2000. Find and interpret .

Which graph represents the function?

Evaluate the following expression. 7² · 7

Find the inverse function of f informally. F(x) = x⁴