Question 1

Use the square root property to solve the equation.
-(

Accepted Answer

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

Question 2

Solve the problem.
-The product of a number and 4 less than the number is 45. Find the number.

Accepted Answer

A)  -5 or 9 
B)  -4 or 10 
C)  -9 or 5 
D)  -10 or 4 
A)  -5 or 9 
B)  -4 or 10 
C)  -9 or 5 
D)  -10 or 4

Question 3

Solve the equation.
-

Accepted Answer

A)  -4, 6 
B)    
C)    
D)    
A)  -4, 6 
B)    
C)    
D)

Question 4

Solve the inequality and graph the solution on a number line.
-

Accepted Answer

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

Question 5

Solve the inequality and graph the solution on a number line.
-

Accepted Answer

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

Question 6

Solve the problem.
-A ladder that is 15 feet long is 9 feet from the base of a wall. How far up the wall does the ladder reach?

Accepted Answer

A)    
B)  12 ft 
C)    
D)  144 ft 
A)    
B)  12 ft 
C)    
D)  144 ft

Question 7

Factor the trinomial completely.
-

Accepted Answer

A)  (x - 10)(x - 8)(8x - 9) 
B)    
C)  (x - 10)(x - 9)(8x - 8) 
D)  (x - 10)(x + 8)(8x - 9) 
A)  (x - 10)(x - 8)(8x - 9) 
B)    
C)  (x - 10)(x - 9)(8x - 8) 
D)  (x - 10)(x + 8)(8x - 9)

Question 8

Solve the inequality and graph the solution on a number line.
-

Accepted Answer

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

Question 9

Solve the equation by the quadratic formula.
-

Accepted Answer

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

Question 10

Provide an appropriate response.
-Although any quadratic equation can be solved by we generally prefer to use the quadratic formula because it is easier and more efficient to use.

Accepted Answer

A)  dividing 
B)  multiplying 
C)  factoring 
D)  completing the square 
A)  dividing 
B)  multiplying 
C)  factoring 
D)  completing the square

Question 11

Solve for the indicated variable. Assume the variable you are solving for must be greater than 0.
-y = kx(4 - x), for x

Accepted Answer

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

Question 12

Solve the problem.
-A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 340 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?

Accepted Answer

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

Question 13

Solve the inequality and graph the solution on a number line.
-

Accepted Answer

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

Question 14

Solve for the indicated variable. Assume the variable you are solving for must be greater than 0.
-

Accepted Answer

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

Question 15

Solve the inequality and give the solution in interval notation.
-

Accepted Answer

A)    
B)  (-4, 10) 
C)  (-10, 4) 
D)    
A)    
B)  (-4, 10) 
C)  (-10, 4) 
D)

Question 16

Solve the equation by completing the square.
-  + 10x + 11 = 0

Accepted Answer

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

Question 17

Solve the inequality and graph the solution real number line.
-

Accepted Answer

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

Question 18

Solve the equation.
-

Accepted Answer

A)  16, 25 
B)  25 
C)  5 
D)  4, 5 
A)  16, 25 
B)  25 
C)  5 
D)  4, 5

Question 19

Graph the function. Identify the vertex, x-intercepts, and the equation for the axis of symmetry.
-

Accepted Answer

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

Question 20

Solve the inequality and give the solution set in set builder notation.
-

Accepted Answer

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

Use the square root property to solve the equation. -(

Solve the problem. -The product of a number and 4 less than the number is 45. Find the number.

Solve the equation. -

Solve the inequality and graph the solution on a number line. -

Solve the inequality and graph the solution on a number line. -

Solve the problem. -A ladder that is 15 feet long is 9 feet from the base of a wall. How far up the wall does the ladder reach?

Factor the trinomial completely. -

Solve the inequality and graph the solution on a number line. -

Solve the equation by the quadratic formula. -

Provide an appropriate response. -Although any quadratic equation can be solved by we generally prefer to use the quadratic formula because it is easier and more efficient to use.

Solve for the indicated variable. Assume the variable you are solving for must be greater than 0. -y = kx(4 - x), for x

Solve the problem. -A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 340 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?

Solve the inequality and graph the solution on a number line. -

Solve for the indicated variable. Assume the variable you are solving for must be greater than 0. -

Solve the inequality and give the solution in interval notation. -

Solve the equation by completing the square. - + 10x + 11 = 0

Solve the inequality and graph the solution real number line. -

Solve the equation. -

Graph the function. Identify the vertex, x-intercepts, and the equation for the axis of symmetry. -

Solve the inequality and give the solution set in set builder notation. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters

Exam 12: Quadratic Functions

Use the square root property to solve the equation. -(

Solve the problem. -The product of a number and 4 less than the number is 45. Find the number.

Solve the equation. -

Solve the inequality and graph the solution on a number line. -

Solve the inequality and graph the solution on a number line. -

Solve the problem. -A ladder that is 15 feet long is 9 feet from the base of a wall. How far up the wall does the ladder reach?

Factor the trinomial completely. -

Solve the inequality and graph the solution on a number line. -

Solve the equation by the quadratic formula. -

Provide an appropriate response. -Although any quadratic equation can be solved by we generally prefer to use the quadratic formula because it is easier and more efficient to use.

Solve for the indicated variable. Assume the variable you are solving for must be greater than 0. -y = kx(4 - x), for x

Solve the problem. -A developer wants to enclose a rectangular grassy lot that borders a city street for parking. If the developer has 340 feet of fencing and does not fence the side along the street, what is the largest area that can be enclosed?

Solve the inequality and graph the solution on a number line. -

Solve for the indicated variable. Assume the variable you are solving for must be greater than 0. -

Solve the inequality and give the solution in interval notation. -

Solve the equation by completing the square. - + 10x + 11 = 0

Solve the inequality and graph the solution real number line. -

Solve the equation. -

Graph the function. Identify the vertex, x-intercepts, and the equation for the axis of symmetry. -

Solve the inequality and give the solution set in set builder notation. -

Real Numbers

Solving Linear Equations and Inequalities

Applications of Algebra

Graphing Linear Equations

Exponents and Polynomials

Factoring

Rational Expressions and Equations

Functions and Their Graphs

Systems of Linear Equations

Inequalities in One and Two Variables

Roots, Radicals, and Complex Numbers

Exponential and Logarithmic Functions

Conic Sections

Sequences, Series, and the Binomial Theorem

Appendix Review of Decimals and Percent

Filters