Question 1

Set   and solve the resulting equation.

Accepted Answer

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

Question 2

Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive.

Accepted Answer

A) entirely negative:   ; entirely positive:   
B) entirely negative:   ,   ; entirely positive:   
C) entirely negative:   ,   ; entirely positive:   
D) entirely negative:   ; entirely positive:   ,   
E) entirely negative:   ; entirely positive:   
A) entirely negative:   ; entirely positive:   
B) entirely negative:   ,   ; entirely positive:   
C) entirely negative:   ,   ; entirely positive:   
D) entirely negative:   ; entirely positive:   ,   
E) entirely negative:   ; entirely positive:   C

Question 3

Find all solutions of the following equation algebraically.

Accepted Answer

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

Question 4

Determine whether there is positive correlation, negative correlation, or no discernible correlation between the variables shown in the scatter plot below.

Accepted Answer

A) positive correlation 
B) negative correlation 
C) no discernable correlation 
A) positive correlation 
B) negative correlation 
C) no discernable correlation

Question 5

Find an equation that has   ,-i, -5, and 4 as solutions.

Accepted Answer

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

Question 6

Solve   by factoring.

Accepted Answer

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

Question 7

Find all solutions of   .

Accepted Answer

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

Question 8

Determine any point(s) of intersection between the following equations.

Accepted Answer

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

Question 9

Find the x-intercepts of the graph of the equation

Accepted Answer

A)    
B)

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

,   
C)    
D)    ,   
E)  
  ,

Question 10

Find all solutions of the following equation algebraically.

Accepted Answer

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

Question 11

Given the following equation, set   and solve the resulting equation.

Accepted Answer

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

Question 12

Find all solutions of   .

Accepted Answer

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

Question 13

Use absolute value notation to define the interval shown below.

Accepted Answer

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

Question 14

Find all solutions of the following equation.

Accepted Answer

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

Question 15

Solve:

Accepted Answer

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

Question 16

Find the x-intercepts of the graph of the equation   .

Accepted Answer

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

Question 17

Solve for x:

Accepted Answer

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

Question 18

Find two quadratic equations having the following solutions.

Accepted Answer

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

Question 19

Simplify   and write the answer in standard form.

Accepted Answer

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

Question 20

Find all solutions of the following equation.

Accepted Answer

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

Set and solve the resulting equation.

Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive.

Find all solutions of the following equation algebraically.

Determine whether there is positive correlation, negative correlation, or no discernible correlation between the variables shown in the scatter plot below.

Find an equation that has ,-i, -5, and 4 as solutions.

Solve by factoring.

Find all solutions of .

Determine any point(s) of intersection between the following equations.

Find the x-intercepts of the graph of the equation

Find all solutions of the following equation algebraically.

Given the following equation, set and solve the resulting equation.

Find all solutions of .

Use absolute value notation to define the interval shown below.

Find all solutions of the following equation.

Solve:

Find the x-intercepts of the graph of the equation .

Solve for x:

Find two quadratic equations having the following solutions.

Simplify and write the answer in standard form.

Find all solutions of the following equation.

Functions and Their Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Linear Systems and Matrices

Sequences, Series, and Probability

Conics and Parametric Equations

Prerequisites

Filters

Exam 2: Solving Equations and Inequalities

Set and solve the resulting equation.

Determine the intervals on which the following polynomial is entirely negative and those on which it is entirely positive.

Find all solutions of the following equation algebraically.

Determine whether there is positive correlation, negative correlation, or no discernible correlation between the variables shown in the scatter plot below.

Find an equation that has ,-i, -5, and 4 as solutions.

Solve by factoring.

Find all solutions of .

Determine any point(s) of intersection between the following equations.

Find the x-intercepts of the graph of the equation

Find all solutions of the following equation algebraically.

Given the following equation, set and solve the resulting equation.

Find all solutions of .

Use absolute value notation to define the interval shown below.

Find all solutions of the following equation.

Solve:

Find the x-intercepts of the graph of the equation .

Solve for x:

Find two quadratic equations having the following solutions.

Simplify and write the answer in standard form.

Find all solutions of the following equation.

Functions and Their Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Linear Systems and Matrices

Sequences, Series, and Probability

Conics and Parametric Equations

Prerequisites

Filters