Question 1

Solve the inequality. Express your answer in set notation.
-

Accepted Answer

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

Question 2

Find the real solutions of the equation.
-

Accepted Answer

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

Question 3

Solve a Quadratic Equation by Completing the Square
 Write the word or phrase that best completes each statement or answers the question.
Solve the equation by completing the square.
-

Accepted Answer

The answer of Solve a Quadratic Equation by Completing the...

Question 4

Solve the equation. The letters a, b, and c are constants.
-

Accepted Answer

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

Question 5

Write the expression in the standard form a + bi.
-

Accepted Answer

A) 5 + 5i 
B) 5 - 5i 
C) -5 - 5i 
D) -5 + 5i 
A) 5 + 5i 
B) 5 - 5i 
C) -5 - 5i 
D) -5 + 5i

Question 6

Solve the inequality. Express your answer using interval notation.
-

Accepted Answer

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

Question 7

Find the real solutions of the equation.
-

Accepted Answer

A) {625, 1,296} 
B) {25, 36} 
C) {5, 6} 
D) {-5, -6} 
A) {625, 1,296} 
B) {25, 36} 
C) {5, 6} 
D) {-5, -6}

Question 8

Write the word or phrase that best completes each statement or answers the question.
-

Accepted Answer

A) {5} 
B) {-5} 
C) {9} 
D) {1} 
A) {5} 
B) {-5} 
C) {9} 
D) {1}

Question 9

Write the interval as an inequality involving x, and illustrate the inequality using the real number line.
-

Accepted Answer

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

Question 10

Write the word or phrase that best completes each statement or answers the question.
-Two pumps can fill a water tank in 45 minutes when working together. Alone, the second pump takes 3times longer than the first to fill the tank. How long does it take the first pump alone to fill the tank?

Accepted Answer

The answer of Write the word or phrase that best...

Question 11

Write the word or phrase that best completes each statement or answers the question.
-

Accepted Answer

A)    
B)    
C)    
D) no real solution 
A)    
B)    
C)    
D) no real solution

Question 12

Solve the equation.
-5(2x - 5)= 9(x + 3)

Accepted Answer

A) {52} 
B) {-2} 
C) {-52} 
D) {7} 
A) {52} 
B) {-2} 
C) {-52} 
D) {7}

Question 13

Solve the equation.
-

Accepted Answer

A) {-6, 0} 
B) {-6, 6} 
C) {6, 0} 
D) no solution 
A) {-6, 0} 
B) {-6, 6} 
C) {6, 0} 
D) no solution

Question 14

Solve the problem.
-During an intramural basketball game, Team A scored 16 fewer points than Team B. Together, both teamsscored a total of 148 points. How many points did Team A score during the game?

Accepted Answer

A) 66 points 
B) 82 points 
C) 67 points 
D) 74 points 
A) 66 points 
B) 82 points 
C) 67 points 
D) 74 points

Question 15

Solve the equation. The letters a, b, and c are constants.
-ax - b = c, a

Accepted Answer

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

Question 16

Find the real solutions of the equation by factoring.
-

Accepted Answer

A) {0, -2, -4} 
B) {-2, -4} 
C) {0, 2, 4} 
D)    
A) {0, -2, -4} 
B) {-2, -4} 
C) {0, 2, 4} 
D)

Question 17

Write the word or phrase that best completes each statement or answers the question.
-Martin purchased some municipal bonds yielding 8% annually and some certificates of deposit yielding11% annually. If Martinʹs investment amounts to $23,000 and the annual income is $2230, how muchmoney is invested in bonds and how much is invested in certificates of deposit?

Accepted Answer

$10,000 in bonds; $1

Question 18

Find the real solutions of the equation by factoring.
-

Accepted Answer

A) {-5, 5, -3} 
B) {25, -3} 
C) {5, -3} 
D) {-5, 5, 3} 
A) {-5, 5, -3} 
B) {25, -3} 
C) {5, -3} 
D) {-5, 5, 3}

Question 19

Write the word or phrase that best completes each statement or answers the question.
-

Accepted Answer

A) {7} 
B) {-6} 
C) {-7} 
D) {6} 
A) {7} 
B) {-6} 
C) {-7} 
D) {6}

Question 20

Find a and b.
-

Accepted Answer

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

Solve the inequality. Express your answer in set notation. -

Find the real solutions of the equation. -

Solve a Quadratic Equation by Completing the Square Write the word or phrase that best completes each statement or answers the question. Solve the equation by completing the square. -

Solve the equation. The letters a, b, and c are constants. -

Write the expression in the standard form a + bi. -

Solve the inequality. Express your answer using interval notation. -

Find the real solutions of the equation. -

Write the word or phrase that best completes each statement or answers the question. -

Write the interval as an inequality involving x, and illustrate the inequality using the real number line. -

Write the word or phrase that best completes each statement or answers the question. -Two pumps can fill a water tank in 45 minutes when working together. Alone, the second pump takes 3times longer than the first to fill the tank. How long does it take the first pump alone to fill the tank?

Write the word or phrase that best completes each statement or answers the question. -

Solve the equation. -5(2x - 5)= 9(x + 3)

Solve the equation. -

Solve the problem. -During an intramural basketball game, Team A scored 16 fewer points than Team B. Together, both teamsscored a total of 148 points. How many points did Team A score during the game?

Solve the equation. The letters a, b, and c are constants. -ax - b = c, a

Find the real solutions of the equation by factoring. -

Find the real solutions of the equation by factoring. -

Write the word or phrase that best completes each statement or answers the question. -

Find a and b. -

Graphs

Functions and Their Graphs

Linear and Quadratic Functions

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Analytic Geometry

Systems of Equations and Inequalities

Sequences; Induction; the Binomial Theorem

Counting and Probability

Graphing Utilities

Filters

Exam 1: Equations and Inequalities

Solve the inequality. Express your answer in set notation. -

Find the real solutions of the equation. -

Solve a Quadratic Equation by Completing the Square Write the word or phrase that best completes each statement or answers the question. Solve the equation by completing the square. -

Solve the equation. The letters a, b, and c are constants. -

Write the expression in the standard form a + bi. -

Solve the inequality. Express your answer using interval notation. -

Find the real solutions of the equation. -

Write the word or phrase that best completes each statement or answers the question. -

Write the interval as an inequality involving x, and illustrate the inequality using the real number line. -

Write the word or phrase that best completes each statement or answers the question. -Two pumps can fill a water tank in 45 minutes when working together. Alone, the second pump takes 3times longer than the first to fill the tank. How long does it take the first pump alone to fill the tank?

Write the word or phrase that best completes each statement or answers the question. -

Solve the equation. -5(2x - 5)= 9(x + 3)

Solve the equation. -

Solve the problem. -During an intramural basketball game, Team A scored 16 fewer points than Team B. Together, both teamsscored a total of 148 points. How many points did Team A score during the game?

Solve the equation. The letters a, b, and c are constants. -ax - b = c, a

Find the real solutions of the equation by factoring. -

Find the real solutions of the equation by factoring. -

Write the word or phrase that best completes each statement or answers the question. -

Find a and b. -

Graphs

Functions and Their Graphs

Linear and Quadratic Functions

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Analytic Geometry

Systems of Equations and Inequalities

Sequences; Induction; the Binomial Theorem

Counting and Probability

Graphing Utilities

Filters