Question 1

Determine the nature of the solutions of the equation.
--3 - 6a2 = -7a - 4

Accepted Answer

A) One real 
B) Two real 
C) Two nonreal 
A) One real 
B) Two real 
C) Two nonreal

Question 2

Solve.
-

Accepted Answer

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

Question 3

Without graphing, find the line of symmetry.
-

Accepted Answer

A) x = 5 
B) x = 3 
C) x = 4 
D) x = -4 
A) x = 5 
B) x = 3 
C) x = 4 
D) x = -4

Question 4

Solve.
-The area of a square is 81 square centimeters. If the same amount is added to one dimension and removed from the other, the resulting rectangle has an area 9 square centimeters less than the area of the square. How much is
Added and subtracted?

Accepted Answer

A) 12 cm 
B) 9 cm 
C) 3 cm 
D) 4 cm 
A) 12 cm 
B) 9 cm 
C) 3 cm 
D) 4 cm

Question 5

Write a quadratic equation having the given numbers as solutions.
-

Accepted Answer

A)    + 61x - 45 = 0 
B)    + 1220x + 45 = 0 
C)    + 61x + 45 = 0 
D)    + 45x + 1220 = 0 
A)    + 61x - 45 = 0 
B)    + 1220x + 45 = 0 
C)    + 61x + 45 = 0 
D)    + 45x + 1220 = 0

Question 6

Graph.
-

Accepted Answer

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

Question 7

Solve. Round results to the nearest thousandth.
-

Accepted Answer

A) 10.745, -0.745 
B) 0.099, -10.099 
C) 0.745, -10.745 
D) 10.099, -0.099 
A) 10.745, -0.745 
B) 0.099, -10.099 
C) 0.745, -10.745 
D) 10.099, -0.099

Question 8

Solve. Give exact solutions.
-  = 16

Accepted Answer

A) 8 
B)    
C)    
D) 4 
A) 8 
B)    
C)    
D) 4

Question 9

Solve.
-

Accepted Answer

A) No solution 
B) 40 
C)    
D)    
A) No solution 
B) 40 
C)    
D)

Question 10

Solve.
-

Accepted Answer

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

Question 11

Without graphing, find the line of symmetry.
-

Accepted Answer

A) x = -7 
B) x = -4 
C) x = 6 
D) x = 8 
A) x = -7 
B) x = -4 
C) x = 6 
D) x = 8

Question 12

Solve by completing the square.
-

Accepted Answer

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

Determine the nature of the solutions of the equation. --3 - 6a2 = -7a - 4

Solve. -

Without graphing, find the line of symmetry. -

Solve. -The area of a square is 81 square centimeters. If the same amount is added to one dimension and removed from the other, the resulting rectangle has an area 9 square centimeters less than the area of the square. How much is Added and subtracted?

Write a quadratic equation having the given numbers as solutions. -

Graph. -

Solve. Round results to the nearest thousandth. -

Solve. Give exact solutions. - = 16

Solve. -

Solve. -

Without graphing, find the line of symmetry. -

Solve by completing the square. -

Solving Linear Equations and Inequalities

Graphs, Functions, and Applications

Systems of Equations

Polynomials and Polynomial Functions

Rational Expressions, Equations, and Functions

Radical Expressions, Equations, and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

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Exam 7: Quadratic Equations and Functions

Determine the nature of the solutions of the equation. --3 - 6a2 = -7a - 4

Solve. -

Without graphing, find the line of symmetry. -

Solve. -The area of a square is 81 square centimeters. If the same amount is added to one dimension and removed from the other, the resulting rectangle has an area 9 square centimeters less than the area of the square. How much is Added and subtracted?

Write a quadratic equation having the given numbers as solutions. -

Graph. -

Solve. Round results to the nearest thousandth. -

Solve. Give exact solutions. - = 16

Solve. -

Solve. -

Without graphing, find the line of symmetry. -

Solve by completing the square. -

Solving Linear Equations and Inequalities

Graphs, Functions, and Applications

Systems of Equations

Polynomials and Polynomial Functions

Rational Expressions, Equations, and Functions

Radical Expressions, Equations, and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

Filters