Question 1

Use the square root property to solve the equation.
-  - 8x + 20 = 0

Accepted Answer

A)    
B)    
C)  6, 2 
D)    
A)    
B)    
C)  6, 2 
D)

Question 2

Solve the problem.
-A 12-foot pole is supported by two wires that extend from the top of the pole to points that are each 5 feet from the base of the pole. Find the total length of the two wires.

Accepted Answer

A)  13 ft 
B)  26 ft 
C)  338 ft 
D)  34 ft 
A)  13 ft 
B)  26 ft 
C)  338 ft 
D)  34 ft

Question 3

Solve the equation by the quadratic formula.
-

Accepted Answer

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

Question 4

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

Accepted Answer

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

Question 7

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

Accepted Answer

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

Question 8

Determine all real values of the variable for which the function has the value indicated.
-

Accepted Answer

A)    
B)  -9, 3 
C)  -3, 9 
D)  no real numbers 
A)    
B)  -9, 3 
C)  -3, 9 
D)  no real numbers

Question 9

Solve the equation by completing the square.
-

Accepted Answer

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

Question 10

Factor the trinomial completely.
-

Accepted Answer

A)  b(ab - 9)(a + 7) 
B)  (ab + 9)(ab - 7) 
C)  (ab - 9)(ab + 7) 
D)  b(ab + 9)(a - 7) 
A)  b(ab - 9)(a + 7) 
B)  (ab + 9)(ab - 7) 
C)  (ab - 9)(ab + 7) 
D)  b(ab + 9)(a - 7)

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

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

Question 13

Solve the equation.
-

Accepted Answer

A)  -7 
B)  13 
C)  -5 
D)    
A)  -7 
B)  13 
C)  -5 
D)

Question 14

Express the function in the form f(x) = a(x - h)2 + k and indicate the vertex.
-

Accepted Answer

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

Question 15

Solve the equation by the quadratic formula.
-  + x - 4 = 0

Accepted Answer

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

Question 16

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 17

Solve the equation by completing the square.
-

Accepted Answer

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

Question 18

Factor the trinomial completely.
-

Accepted Answer

A)  (x + 13)(x + 17) 
B)    
C)    
D)  (x + 5)(x + 1) 
A)  (x + 13)(x + 17) 
B)    
C)    
D)  (x + 5)(x + 1)

Question 19

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

Accepted Answer

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

Question 20

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)

Use the square root property to solve the equation. - - 8x + 20 = 0

Solve the problem. -A 12-foot pole is supported by two wires that extend from the top of the pole to points that are each 5 feet from the base of the pole. Find the total length of the two wires.

Solve the equation by the quadratic formula. -

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

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

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

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

Determine all real values of the variable for which the function has the value indicated. -

Solve the equation by completing the square. -

Factor the trinomial completely. -

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

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

Solve the equation. -

Express the function in the form f(x) = a(x - h)2 + k and indicate the vertex. -

Solve the equation by the quadratic formula. - + x - 4 = 0

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

Solve the equation by completing the square. -

Factor the trinomial completely. -

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

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

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. - - 8x + 20 = 0

Solve the problem. -A 12-foot pole is supported by two wires that extend from the top of the pole to points that are each 5 feet from the base of the pole. Find the total length of the two wires.

Solve the equation by the quadratic formula. -

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

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

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

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

Determine all real values of the variable for which the function has the value indicated. -

Solve the equation by completing the square. -

Factor the trinomial completely. -

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

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

Solve the equation. -

Express the function in the form f(x) = a(x - h)2 + k and indicate the vertex. -

Solve the equation by the quadratic formula. - + x - 4 = 0

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

Solve the equation by completing the square. -

Factor the trinomial completely. -

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

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

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