Solving Linear Systems Graphically Answers

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1
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How many solutions exist for the system of equations below?

Question illustration
A
none
B
one
C
two
D
infinitely many
2
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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)
3

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

Question illustration
A
A
B
B
C
C
D
D
4

Which statement describes the graph of the system of equations?

Question illustration
A
The lines are parallel.
B
The lines are coinciding.
C
The lines intersect at (1, 0).
D
The lines intersect at (–1, 0).
5

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

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

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.
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

Which system of equations is inconsistent?

A
Option
Option A
B
Option
Option B
C
Option
Option C
D
Option
Option D
9

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

Question illustration
A
none
B
one
C
two
D
infinitely many
10

The solution to the given system of linear equations lies in which quadrant?

Question illustration
A
I
B
II
C
III
D
IV

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