Question 1

You purchase a jet ski for $10,000. The depreciated value, y, after x years is given by   . Sketch the graph of the equation given   .

Accepted Answer

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

Question 2

Solve the equation

Accepted Answer

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

Question 3

Solve the equation   .

Accepted Answer

A)  6 
B)  5.25 
C)  21 
D)  10.5 
E)  2.625 
A)  6 
B)  5.25 
C)  21 
D)  10.5 
E)  2.625 B

Question 4

Find the x- and y-intercepts of the graph of the equation   .

Accepted Answer

A)  x-intercept:   y-intercept: none 
B)  x-intercept:   y-intercept:   
C)  x-intercept:   y-intercept: none 
D)  x-intercept:   y-intercept:   
E)  x-intercept:   y-intercept: none 
A)  x-intercept:   y-intercept: none 
B)  x-intercept:   y-intercept:   
C)  x-intercept:   y-intercept: none 
D)  x-intercept:   y-intercept:   
E)  x-intercept:   y-intercept: none

Question 5

Write the following quadratic equation in standard form.

Accepted Answer

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

Question 6

Determine which point does not lie on the graph of the equation   .

Accepted Answer

A)  (-14, -22) 
B)  (-16, -24) 
C)  (-5, -13) 
D)  (-8, -13) 
E)  (-12, -20) 
A)  (-14, -22) 
B)  (-16, -24) 
C)  (-5, -13) 
D)  (-8, -13) 
E)  (-12, -20)

Question 7

Solve the following quadratic equation using any convenient method.

Accepted Answer

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

Question 8

Solve the equation   .

Accepted Answer

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

Question 9

Find the x- and y-intercepts of the graph of the equation   .

Accepted Answer

A)  x-intercept:   y-intercept:   
B)  x-intercept:   y-intercept:   
C)  x-intercept:   y-intercept:   
D)  x-intercept:   y-intercept:   
E)  x-intercept:   y-intercept: none 
A)  x-intercept:   y-intercept:   
B)  x-intercept:   y-intercept:   
C)  x-intercept:   y-intercept:   
D)  x-intercept:   y-intercept:   
E)  x-intercept:   y-intercept: none

Question 10

Use the Quadratic Formula to solve the equation   (Round your answer to three decimal places.)

Accepted Answer

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

Question 11

Write the following quadratic equation in standard form.

Accepted Answer

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

Question 12

Write the standard form of the equation of the circle with the given characteristics. center:   ; solution point:

Accepted Answer

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

Question 13

Solve the following quadratic equation by factoring.

Accepted Answer

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

Question 14

Determine whether the equation   is an identity or a conditional equation. If conditional, indicate the condition.

Accepted Answer

A)  conditional with   satisfying the equation 
B)  conditional with   satisfying the equation 
C)  identity 
D)  conditional with   satisfying the equation 
E)  conditional with no solution 
A)  conditional with   satisfying the equation 
B)  conditional with   satisfying the equation 
C)  identity 
D)  conditional with   satisfying the equation 
E)  conditional with no solution

Question 15

Find the x- and y-intercepts of the graph of the equation   .

Accepted Answer

A)  x-intercept:   y-intercept:   
B)  x-intercept:   y-intercept:   
C)  x-intercept:   y-intercept:   
D)  x-intercept:   y-intercept:   
E)  x-intercept:   y-intercept:   
A)  x-intercept:   y-intercept:   
B)  x-intercept:   y-intercept:   
C)  x-intercept:   y-intercept:   
D)  x-intercept:   y-intercept:   
E)  x-intercept:   y-intercept:

Question 16

Use the Quadratic Formula to solve   .

Accepted Answer

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

Question 17

Write the standard form of the equation of the circle with the given characteristics. center:   ; radius: 4

Accepted Answer

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

Question 18

Find all solutions to the following equation.

Accepted Answer

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

Question 19

Find all solutions to the following equation.

Accepted Answer

A)    
B)  no solution 
C)    
D)    
E)    
A)    
B)  no solution 
C)    
D)    
E)

Question 20

Find all solutions to the following equation.

Accepted Answer

A)  no solution 
B)    
C)    
D)    
E)    
A)  no solution 
B)    
C)    
D)    
E)

You purchase a jet ski for $10,000. The depreciated value, y, after x years is given by . Sketch the graph of the equation given .

Solve the equation

Solve the equation .

Find the x- and y-intercepts of the graph of the equation .

Write the following quadratic equation in standard form.

Determine which point does not lie on the graph of the equation .

Solve the following quadratic equation using any convenient method.

Solve the equation .

Find the x- and y-intercepts of the graph of the equation .

Use the Quadratic Formula to solve the equation (Round your answer to three decimal places.)

Write the following quadratic equation in standard form.

Write the standard form of the equation of the circle with the given characteristics. center: ; solution point:

Solve the following quadratic equation by factoring.

Determine whether the equation is an identity or a conditional equation. If conditional, indicate the condition.

Find the x- and y-intercepts of the graph of the equation .

Use the Quadratic Formula to solve .

Write the standard form of the equation of the circle with the given characteristics. center: ; radius: 4

Find all solutions to the following equation.

Find all solutions to the following equation.

Find all solutions to the following equation.

Prerequisites

Functions and Their Graphs

Polynomial Functions

Rational Functions and Conics

Exponential and Logarithmic Functions

Analytic Trigonometry

Additional Topics in Trigonometry

Systems of Equations and Inequalities

Matrices and Determinants

Filters

Exam 2: Equations, Inequalities, and Mathematical Modeling

You purchase a jet ski for $10,000. The depreciated value, y, after x years is given by . Sketch the graph of the equation given .

Solve the equation

Solve the equation .

Find the x- and y-intercepts of the graph of the equation .

Write the following quadratic equation in standard form.

Determine which point does not lie on the graph of the equation .

Solve the following quadratic equation using any convenient method.

Solve the equation .

Find the x- and y-intercepts of the graph of the equation .

Use the Quadratic Formula to solve the equation (Round your answer to three decimal places.)

Write the following quadratic equation in standard form.

Write the standard form of the equation of the circle with the given characteristics. center: ; solution point:

Solve the following quadratic equation by factoring.

Determine whether the equation is an identity or a conditional equation. If conditional, indicate the condition.

Find the x- and y-intercepts of the graph of the equation .

Use the Quadratic Formula to solve .

Write the standard form of the equation of the circle with the given characteristics. center: ; radius: 4

Find all solutions to the following equation.

Find all solutions to the following equation.

Find all solutions to the following equation.

Prerequisites

Functions and Their Graphs

Polynomial Functions

Rational Functions and Conics

Exponential and Logarithmic Functions

Analytic Trigonometry

Additional Topics in Trigonometry

Systems of Equations and Inequalities

Matrices and Determinants

Filters