Question 1

Solve. Give exact solutions.
-

Accepted Answer

A)    
B)    
C)    
D) 10 
A)    
B)    
C)    
D) 10

Question 2

Solve the equation by completing the square.
-

Accepted Answer

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

Question 3

Solve.
-  + 45 = 0

Accepted Answer

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

Question 4

Without graphing, find the line of symmetry.
-

Accepted Answer

A) x = -2 
B) x = -1 
C) x = -3 
D) x = 2 
A) x = -2 
B) x = -1 
C) x = -3 
D) x = 2

Question 5

Solve.
-

Accepted Answer

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

Question 6

Graph.
-

Accepted Answer

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

Question 7

Determine the nature of the solutions of the equation.
-

Accepted Answer

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

Question 8

Find the x-intercepts.
-9x2 + 4 = 0

Accepted Answer

A) No x-intercepts 
B) x-intercepts   
C) x-intercepts   
D) x-intercepts   
A) No x-intercepts 
B) x-intercepts   
C) x-intercepts   
D) x-intercepts

Question 9

Graph.
-

Accepted Answer

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

Question 10

Solve.
-Sue rowed her boat across Lake Bend and back in 3 hours. If her rate returning was 2 mph less than the rate going, and if the distance each way was 7 miles, find her rate going.

Accepted Answer

A) 5.5 mph 
B) 5.9 mph 
C) 1.5 mph 
D) 3.7 mph 
A) 5.5 mph 
B) 5.9 mph 
C) 1.5 mph 
D) 3.7 mph

Question 11

Without graphing, find the vertex.
-

Accepted Answer

A) (-6, 5) 
B) (-6, -5) 
C) (6, -5) 
D) (6, 5) 
A) (-6, 5) 
B) (-6, -5) 
C) (6, -5) 
D) (6, 5)

Question 12

Solve.
-

Accepted Answer

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

Question 13

Find the x-intercepts.
-f(x)=

Accepted Answer

A) No x-intercepts 
B) x-intercepts   
C) x-intercepts (0, 6)and (0, -6) 
D) x-intercepts   
A) No x-intercepts 
B) x-intercepts   
C) x-intercepts (0, 6)and (0, -6) 
D) x-intercepts

Question 14

Solve.
-

Accepted Answer

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

Question 15

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

Accepted Answer

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

Question 16

Solve.
-

Accepted Answer

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

Question 17

Solve.
-

Accepted Answer

A) 121, 144 
B) No solution 
C) 11, 12 
D) 121 
A) 121, 144 
B) No solution 
C) 11, 12 
D) 121

Question 18

Without graphing, find the line of symmetry.
-

Accepted Answer

A) x = 16 
B) x = 7 
C) x = 5 
D) x = -4 
A) x = 16 
B) x = 7 
C) x = 5 
D) x = -4

Question 19

Solve.
-

Accepted Answer

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

Question 20

Solve the equation by completing the square.
-

Accepted Answer

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

Solve. Give exact solutions. -

Solve the equation by completing the square. -

Solve. - + 45 = 0

Without graphing, find the line of symmetry. -

Solve. -

Graph. -

Determine the nature of the solutions of the equation. -

Find the x-intercepts. -9x2 + 4 = 0

Graph. -

Solve. -Sue rowed her boat across Lake Bend and back in 3 hours. If her rate returning was 2 mph less than the rate going, and if the distance each way was 7 miles, find her rate going.

Without graphing, find the vertex. -

Solve. -

Find the x-intercepts. -f(x)=

Solve. -

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

Solve. -

Solve. -

Without graphing, find the line of symmetry. -

Solve. -

Solve the equation 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

Exam 7: Quadratic Equations and Functions

Solve. Give exact solutions. -

Solve the equation by completing the square. -

Solve. - + 45 = 0

Without graphing, find the line of symmetry. -

Solve. -

Graph. -

Determine the nature of the solutions of the equation. -

Find the x-intercepts. -9x2 + 4 = 0

Graph. -

Solve. -Sue rowed her boat across Lake Bend and back in 3 hours. If her rate returning was 2 mph less than the rate going, and if the distance each way was 7 miles, find her rate going.

Without graphing, find the vertex. -

Solve. -

Find the x-intercepts. -f(x)=

Solve. -

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

Solve. -

Solve. -

Without graphing, find the line of symmetry. -

Solve. -

Solve the equation 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