Question 1

Find the slope of the line going through the pair of points.
-(3, -6.8), (2.9, 0.3)

Accepted Answer

A)  7.1 
B)  -0.1 
C)  71 
D)  -71 
A)  7.1 
B)  -0.1 
C)  71 
D)  -71

Question 2

List the quadrant(s) in which the given point is located.
-(-6, 0)

Accepted Answer

A)  IV 
B)  III 
C)  II 
D)  On an axis 
A)  IV 
B)  III 
C)  II 
D)  On an axis

Question 3

Solve the problem.
-The value V, in dollars, of a shopkeeper's inventory software program is given by V = -20t + 450, where t is the number of years since the shopkeeper first bought the program. Find the value of the software after 0 years,
6 years, and 10 years.

Accepted Answer

A)  $450, $330, and $210 
B)  $450, $330, and $250 
C)  $430, $330, and $250 
D)  $450, $570, and $250 
A)  $450, $330, and $210 
B)  $450, $330, and $250 
C)  $430, $330, and $250 
D)  $450, $570, and $250

Question 4

Solve the problem.
-The value of a particular car is represented in the following graph. Find the rate of change of the value of the car with respect to time, in dollars per year.

Accepted Answer

A)  -$500 per year 
B)  -$600 per year 
C)  -$700 per year 
D)  -$750 per year 
A)  -$500 per year 
B)  -$600 per year 
C)  -$700 per year 
D)  -$750 per year

Question 5

Find the coordinates of the y-intercept for the given equation.
-

Accepted Answer

A)    
B)    
C)  (0, 0) 
D)    
A)    
B)    
C)  (0, 0) 
D)

Question 6

Graph.
-

Accepted Answer

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

Question 7

Solve the problem.
-The value V, in dollars, of a shopkeeper's inventory software program is given by V = -40t + 250, where t is the number of years since the shopkeeper first bought the program. After how many years is the value of the
Software $10?

Accepted Answer

A)  6 yr 
B)  8 yr 
C)  7 yr 
D)  5 yr 
A)  6 yr 
B)  8 yr 
C)  7 yr 
D)  5 yr

Question 8

Find the coordinates of the labeled points.
-

Accepted Answer

A)  A(-6, 0); B(4, -4) 
B)  A(6, 0); B(4, -4) 
C)  A(-6, 6); B(4, -4) 
D)  A(-6, 0); B(-4, -4) 
A)  A(-6, 0); B(4, -4) 
B)  A(6, 0); B(4, -4) 
C)  A(-6, 6); B(4, -4) 
D)  A(-6, 0); B(-4, -4)

Question 9

Write the word or phrase that best completes each statement or answers the question.
-What can you say about a line if every point on the line has the same x coordinate?

Accepted Answer

The line i

Question 10

Write the word or phrase that best completes each statement or answers the question.
Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine
another solution. Answers may vary.
-2x + y = 6; (1, 4), (5, -4)

Accepted Answer

Show that (1, 4) is a solution

Question 11

Find the coordinates of the y-intercept and the x-intercept, in that order.
--2x + 5y = 0

Accepted Answer

A)  (0, -2) (-1, 0) 
B)  (0, 0) (0, 0) 
C)  (0, -1) (0, -2) 
D)  (-1, 0) (-2, 0) 
A)  (0, -2) (-1, 0) 
B)  (0, 0) (0, 0) 
C)  (0, -1) (0, -2) 
D)  (-1, 0) (-2, 0)

Question 12

Find the coordinates of the y-intercept and the coordinates of the x-intercept.
-

Accepted Answer

A)  (0, -6), (-7, 0) 
B)  (-6, -7), (0, 0) 
C)  (0, -7), (-6, 0) 
D)  (0, 0), (-7, -6) 
A)  (0, -6), (-7, 0) 
B)  (-6, -7), (0, 0) 
C)  (0, -7), (-6, 0) 
D)  (0, 0), (-7, -6)

Question 13

Find the x- and y-intercepts for the equation. Then graph the equation.
-2x - 4y = 12

Accepted Answer

A)    
B)    
A)    
B)

Question 14

Find the slope of the line.
-

Accepted Answer

A)  -3 
B)  3 
C)    
D)    
A)  -3 
B)  3 
C)    
D)

Question 15

Graph the linear equation.
-

Accepted Answer

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

Question 16

Write an equation for the graph.
-

Accepted Answer

A)  x = -3 
B)  y = -3 
C)  y = x - 6 
D)  y = x - 3 
A)  x = -3 
B)  y = -3 
C)  y = x - 6 
D)  y = x - 3

Question 17

Graph the linear equation.
-

Accepted Answer

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

Question 18

Answer the question.
-  The ordered pair (0, 0) determines a point in quadrant I with x-coordinate 0 and y-coordinate 0.

Accepted Answer

A) True 
 B)False

Question 19

Write the word or phrase that best completes each statement or answers the question.
Plot the ordered pairs on the rectangular coordinate system provided.
-A(4, 3), B(-2, -4)

Accepted Answer

The answer of Write the word or phrase that best...

Question 20

Find the slope of the line.
-

Accepted Answer

A)  3 
B)  0 
C)    
D)  Undefined 
A)  3 
B)  0 
C)    
D)  Undefined

Find the slope of the line going through the pair of points. -(3, -6.8), (2.9, 0.3)

List the quadrant(s) in which the given point is located. -(-6, 0)

Solve the problem. -The value V, in dollars, of a shopkeeper's inventory software program is given by V = -20t + 450, where t is the number of years since the shopkeeper first bought the program. Find the value of the software after 0 years, 6 years, and 10 years.

Solve the problem. -The value of a particular car is represented in the following graph. Find the rate of change of the value of the car with respect to time, in dollars per year.

Find the coordinates of the y-intercept for the given equation. -

Graph. -

Solve the problem. -The value V, in dollars, of a shopkeeper's inventory software program is given by V = -40t + 250, where t is the number of years since the shopkeeper first bought the program. After how many years is the value of the Software $10?

Find the coordinates of the labeled points. -

Write the word or phrase that best completes each statement or answers the question. -What can you say about a line if every point on the line has the same x coordinate?

Write the word or phrase that best completes each statement or answers the question. Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine another solution. Answers may vary. -2x + y = 6; (1, 4), (5, -4)

Find the coordinates of the y-intercept and the x-intercept, in that order. --2x + 5y = 0

Find the coordinates of the y-intercept and the coordinates of the x-intercept. -

Find the x- and y-intercepts for the equation. Then graph the equation. -2x - 4y = 12

Find the slope of the line. -

Graph the linear equation. -

Write an equation for the graph. -

Graph the linear equation. -

Answer the question. - The ordered pair (0, 0) determines a point in quadrant I with x-coordinate 0 and y-coordinate 0.

Write the word or phrase that best completes each statement or answers the question. Plot the ordered pairs on the rectangular coordinate system provided. -A(4, 3), B(-2, -4)

Find the slope of the line. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters

Exam 4: Graphs of Linear Equations

Find the slope of the line going through the pair of points. -(3, -6.8), (2.9, 0.3)

List the quadrant(s) in which the given point is located. -(-6, 0)

Solve the problem. -The value V, in dollars, of a shopkeeper's inventory software program is given by V = -20t + 450, where t is the number of years since the shopkeeper first bought the program. Find the value of the software after 0 years, 6 years, and 10 years.

Solve the problem. -The value of a particular car is represented in the following graph. Find the rate of change of the value of the car with respect to time, in dollars per year.

Find the coordinates of the y-intercept for the given equation. -

Graph. -

Solve the problem. -The value V, in dollars, of a shopkeeper's inventory software program is given by V = -40t + 250, where t is the number of years since the shopkeeper first bought the program. After how many years is the value of the Software $10?

Find the coordinates of the labeled points. -

Write the word or phrase that best completes each statement or answers the question. -What can you say about a line if every point on the line has the same x coordinate?

Write the word or phrase that best completes each statement or answers the question. Show that the two ordered pairs are solutions to the given equation. Then use the graph of the two points to determine another solution. Answers may vary. -2x + y = 6; (1, 4), (5, -4)

Find the coordinates of the y-intercept and the x-intercept, in that order. --2x + 5y = 0

Find the coordinates of the y-intercept and the coordinates of the x-intercept. -

Find the x- and y-intercepts for the equation. Then graph the equation. -2x - 4y = 12

Find the slope of the line. -

Graph the linear equation. -

Write an equation for the graph. -

Graph the linear equation. -

Answer the question. - The ordered pair (0, 0) determines a point in quadrant I with x-coordinate 0 and y-coordinate 0.

Write the word or phrase that best completes each statement or answers the question. Plot the ordered pairs on the rectangular coordinate system provided. -A(4, 3), B(-2, -4)

Find the slope of the line. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters