Deck 2: Solving Equations and Inequalities

Question 1

Set and solve the resulting equation.

A)
B)
C)
D)
E)

Answer 1

Question 2

Simplify and write the answer in standard form.

A)
B)
C)
D)The expression cannot be simplified.
E)

Answer 2

Question 3

Solve by factoring.

A)
B)
C)
D)
E)

Answer 3

Question 4

Solve the following quadratic equation by factoring.

A)
B)
C)
D)
E)

Question 5

Solve the following equation using any convenient method.

A)
B)
C)
D)
E)

Question 6

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

A)
B)
C)
D)
E)

Question 7

Which of the following is a zero of the given function? , , ,

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

Question 8

Solve the following equation.

A)
B)
C)
D)
E)

Question 9

Simplify and write the answer in standard form.

A)
B)
C)
D)
E)

Question 10

Solve:

A)no solution
B)
C)
D)
E)

Question 11

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 12

Solve using the quadratic formula.

A)
B)
C)
D)
E)

Question 13

Solve:

A)
B)
C)
D)
E)

Question 14

Simplify and write the answer in standard form.

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

Question 15

Which of the following is a zero of the given function? , ' ,

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

Question 16

Solve:

A)
B)
C)
D)
E)

Question 17

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 18

Solve the following equation.

A)
B)
C)
D)
E)

Question 19

Find the x-intercepts of the graph of the equation

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

Question 20

Find all solutions of .

A)
B)
C)
D)
E)

Question 21

Simplify and write the answer in standard form.

A)
B)The expression cannot be simplified.
C)
D)
E)

Question 22

Use absolute value notation to define the interval shown below. -1 9

A)
B)
C)
D)
E)

Question 23

Solve the following equation using any convenient method.

A)
B)
C)
D)
E)

Question 24

Simplify and write the answer in standard form.

A)
B)
C)
D)
E)

Question 25

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 26

Solve using the quadratic formula.

A)
B)
C)
D)
E)

Question 27

Solve the following equation.

A)
B)
C)
D)
E)

Question 28

Solve:

A)
B)
C)
D)
E)

Question 29

Solve the following quadratic equation by factoring.

A)
B)
C)
D)
E)

Question 30

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 31

The average lengths L of cellular phone calls in minutes from 1999 to 2004 are shown in the table below. Use the regression feature of a graphing utility to find a linear model for the data. Let t represent the year, with t = 9 corresponding to 1999. Use the model to predict the average lengths of cellular phone calls for the year 2012. Round your answer to two decimal places.

A)5.00 minutes
B)8.00 minutes
C)4.00 minutes
D)2.00 minutes
E)3.00 minutes

Question 32

Which of the following is a zero of the given function? , ' ,

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

Question 33

Solve by factoring.

A)
B)
C)
D)
E)

Question 34

Simplify and write the answer in standard form.

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

Question 35

Solve:

A)
B)
C)
D)
E)

Question 36

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

A)
B)
C)
D)
E)

Question 37

Solve the following equation.

A)
B)
C)
D)
E)

Question 38

Solve the inequality and write the solution set in interval notation.

A)
B)
C)
D)
E)

Question 39

Which of the following is a zero of the given function? , , ,

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

Question 40

Find all solutions of .

A)
B)
C)
D)
E)

Question 41

Solve the following equation.

A)
B)
C)
D)
E)

Question 42

Solve by factoring.

A)
B)
C)
D)
E)

Question 43

Solve the following equation using any convenient method.

A)
B)
C)
D)
E)

Question 44

The average lengths L of cellular phone calls in minutes from 1999 to 2004 are shown in the table below. Use the regression feature of a graphing utility to find a linear model for the data. Let t represent the year, with t = 9 corresponding to 1999. Use the model to predict the average lengths of cellular phone calls for the year 2006. Round your answer to two decimal places.

A)6.54 minutes
B)1.64 minutes
C)2.27 minutes
D)4.27 minutes
E)3.27 minutes

Question 45

Solve:

A)
B)
C)
D)
E)

Question 46

Solve:

A)
B)
C)
D)
E)

Question 47

Simplify and write the answer in standard form.

A)
B)
C)
D)
E)

Question 48

Which of the following is a zero of the given function? , ' ,

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

Question 49

Use absolute value notation to define the interval shown below. -8 0

A)
B)
C)
D)
E)

Question 50

Find the x-intercepts of the graph of the equation

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

Question 51

Simplify and write the answer in standard form.

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

Question 52

Solve the inequality and write the solution set in interval notation.

A)
B)
C)
D)
E)

Question 53

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

A)
B)
C)
D)
E)

Question 54

Solve the following equation.

A)
B)
C)
D)
E)

Question 55

Solve:

A)no solution
B)
C)
D)
E)

Question 56

Simplify and write the answer in standard form.

A)
B)The expression cannot be simplified.
C)
D)
E)

Question 57

Which of the following is a zero of the given function? , , ,

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

Question 58

Solve the following quadratic equation by factoring.

A)
B)
C)
D)
E)

Question 59

Set and solve the resulting equation.

A)
B)
C)
D)
E)

Question 60

Solve using the quadratic formula.

A)
B)
C)
D)
E)

Question 61

Solve for x, rounding your answer to the nearest thousandth.

A)-0.494
B)-0.033
C)5.491
D)-0.365
E)6.009

Question 62

Find all solutions of .

A)
B)
C)
D)
E)

Question 63

Use absolute value notation to define the interval shown below. -7 9

A)
B)
C)
D)
E)

Question 64

The average lengths L of cellular phone calls in minutes from 1999 to 2004 are shown in the table below. Use the regression feature of a graphing utility to find a linear model for the data. Let t represent the year, with t = 9 corresponding to 1999. Use the model to predict the average lengths of cellular phone calls for the year 2010. Round your answer to two decimal places.

A)7.52 minutes
B)2.76 minutes
C)4.76 minutes
D)1.88 minutes
E)3.76 minutes

Question 65

Solve the inequality and write the solution set in interval notation.

A)
B)
C)
D)
E)

Question 66

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 67

Simplify and write the answer in standard form.

A)
B)
C)
D)
E)

Question 68

Solve by factoring.

A)
B)
C)
D)
E)

Question 69

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

A)
B)
C)
D)
E)

Question 70

Solve the following equation.

A)
B)
C)
D)
E)

Question 71

Simplify and write the answer in standard form.

A)
B)
C)
D)
E)

Question 72

Find all solutions of .

A)
B)
C)
D)
E)

Question 73

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 74

Find the x-intercepts of the graph of the equation

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

Question 75

Solve for x:

A)
B)
C)
D)
E)

Question 76

Solve:

A)
B)no solution
C)
D)
E)

Question 77

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 78

Find two quadratic equations having the following solutions.

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

Question 79

Find all solutions of the following equation algebraically.

A)
B)
C)
D)
E)

Question 80

Set and solve the resulting equation.

A)
B)
C)
D)
E)