AnswersAdv. Algebra II S1 OriginalSolving Linear Systems Graphically

Solving Linear Systems Graphically Answers

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1
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Which system of equations is inconsistent?

A
mc013-1.jpg
Option A
B
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Option B
C
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Option C
D
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Option D
2
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How many solutions exist for the system of equations graphed below?

Question illustration
A
none
B
one
C
two
D
infinitely many
3

Which region represents the solution to the given system of inequalities?

Question illustration
A
A
B
B
C
C
D
D
4

Which region represents the solution to the given system of inequalities?

Question illustration
A
A
B
B
C
C
D
D
5

How many solutions exist for the system of equations below?

Question illustration
A
none
B
one
C
two
D
infinitely many
6

How many solutions exist for the system of equations graphed below?

Question illustration
A
none
B
one
C
two
D
infinitely many
7

Which equation can pair with 3x + 4y = 8 to create a consistent and independent system?

A
6x + 8y = 16
B
–3x – 4y = –6
C
6x – 3y = 2
D
–3x – 4y = –8
8

What is the solution to the system of equations graphed on the coordinate plane?

Question illustration
A
(4, 3)
B
(3, 4)
C
(2, 0)
D
(5, 0)
9

Which point is in the solution set of the given system of inequalities?

Question illustration
A
(2, 0)
B
(0, 2)
C
(0, 3)
D
(0, –1)
10

Which step is not necessary when solving this system of equations by graphing?

Question illustration
A
Identify the point of intersection.
B
Choose a method to graph the equations.
C
Determine the shaded area for each line.
D
Write the solution as an ordered pair.

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