Question 1

Solve the system of linear equations by elimination.   If the system is dependent or inconsistent , indicate this.

Accepted Answer

The answer of Solve the system of linear equations by...

Question 2

Draw a straight line that passes through the points (3, 4) and (-3, 4). Is there any point on this line with a y -coordinate other than 4?

Accepted Answer

A)  No 
B)  Yes 
A)  No 
B)  Yes

Question 3

Graph the solution set.

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Question 4

Solve the system by solving one of the equations for   or   and then use the substitution method.   If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Accepted Answer

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D)  dependent 
E)  no solution 
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D)  dependent 
E)  no solution

Question 5

Solve the system of linear equations by graphing.

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Question 6

A dance club holds a maximum of 100 people. The club charges one price for students and a higher price for nonstudents. If the number of students in the club at any time is x and the number of nonstudents is y , shade the region in the first quadrant that contains all combinations of students and nonstudents that are in the club at any time.

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Question 7

Use the graph to complete the following table.

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Question 8

For the following equation, complete the given table.

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Question 9

Graph the points (-2, 4) and (2, -4) and draw a straight line that passes through both of them. Does the graph of (0, 0) lie on this line?

Accepted Answer

A)  No 
B)  Yes 
A)  No 
B)  Yes

Question 10

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

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Question 11

Solve the system of linear equations by graphing.

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Question 12

Graph the ordered pair.

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Question 13

Solve the system using the substitution method.   If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Accepted Answer

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D)  dependent 
E)  no solution 
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D)  dependent 
E)  no solution

Question 14

Graph the solution set for the equation.

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Question 15

A square with sides 7 units long is shown below. One corner is the point (5, - 1). Find the other three corners.

Accepted Answer

A)  A = (-2, -1); B = (-2, 6); C = (5, 6) 
B)  A = (2, -6); B = (2, 1); C = (5, 6) 
C)  A = (-2, 6); B = (5, 6); C = (-2, -1) 
D)  A = (5, 6); B = (-2, - 1); C = (-2, 6) 
E)  A = (2, -6); B = (-2, 6); C = (5, 1) 
A)  A = (-2, -1); B = (-2, 6); C = (5, 6) 
B)  A = (2, -6); B = (2, 1); C = (5, 6) 
C)  A = (-2, 6); B = (5, 6); C = (-2, -1) 
D)  A = (5, 6); B = (-2, - 1); C = (-2, 6) 
E)  A = (2, -6); B = (-2, 6); C = (5, 1)

Question 16

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

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Question 17

Graph the inequality.

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Question 18

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

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Question 19

Find the slope of the line through the pair of points (0, 2), (4, 0) . Plot the pair of points, draw a line through them, and indicate the rise and run in the graph.

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Question 20

Give the coordinates of the point in the figure.

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Solve the system of linear equations by elimination. If the system is dependent or inconsistent , indicate this.

Draw a straight line that passes through the points (3, 4) and (-3, 4). Is there any point on this line with a y -coordinate other than 4?

Graph the solution set.

Solve the system by solving one of the equations for or and then use the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Solve the system of linear equations by graphing.

Use the graph to complete the following table.

For the following equation, complete the given table.

Graph the points (-2, 4) and (2, -4) and draw a straight line that passes through both of them. Does the graph of (0, 0) lie on this line?

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

Solve the system of linear equations by graphing.

Graph the ordered pair.

Solve the system using the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Graph the solution set for the equation.

A square with sides 7 units long is shown below. One corner is the point (5, - 1). Find the other three corners.

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

Graph the inequality.

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

Find the slope of the line through the pair of points (0, 2), (4, 0) . Plot the pair of points, draw a line through them, and indicate the rise and run in the graph.

Give the coordinates of the point in the figure.

Notation and Symbols

Simplifying Expressions

Multiplication With Exponents

The Greatest Common Factor and Factoring by Grouping

Reducing Rational Expressions to Lowest Terms

Review of Solving Equations

The Slope of a Line

Rational Exponents

Completing the Square

Exponential Functions

The Circle

Sequences

Filters

Exam 3: Paired Data and Graphing Ordered Pairs

Solve the system of linear equations by elimination. If the system is dependent or inconsistent , indicate this.

Draw a straight line that passes through the points (3, 4) and (-3, 4). Is there any point on this line with a y -coordinate other than 4?

Graph the solution set.

Solve the system by solving one of the equations for or and then use the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Solve the system of linear equations by graphing.

Use the graph to complete the following table.

For the following equation, complete the given table.

Graph the points (-2, 4) and (2, -4) and draw a straight line that passes through both of them. Does the graph of (0, 0) lie on this line?

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

Solve the system of linear equations by graphing.

Graph the ordered pair.

Solve the system using the substitution method. If the lines coincide, answer dependent . If the lines are parallel, answer no solution .

Graph the solution set for the equation.

A square with sides 7 units long is shown below. One corner is the point (5, - 1). Find the other three corners.

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

Graph the inequality.

Find the x - and y -intercepts for the equation. Then use the intercepts to graph the equation.

Find the slope of the line through the pair of points (0, 2), (4, 0) . Plot the pair of points, draw a line through them, and indicate the rise and run in the graph.

Give the coordinates of the point in the figure.

Notation and Symbols

Simplifying Expressions

Multiplication With Exponents

The Greatest Common Factor and Factoring by Grouping

Reducing Rational Expressions to Lowest Terms

Review of Solving Equations

The Slope of a Line

Rational Exponents

Completing the Square

Exponential Functions

The Circle

Sequences

Filters