AnswersFL-1200310-Algebra 1Solving Systems of Linear Equations: Linear Combinations

Graphing Two-Variable Linear Inequalities Answers

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Which is the graph of the linear inequality 2x – 3y < 12?

A
Option
B
Option
C
Option
D
Option
2
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On a coordinate plane, a solid straight line has a positive slope and goes through (0, negative 1) and (3, 0). Everything above and to the left of the line is shaded.

Question illustration
A
y ≤ x − 1
Option A
B
y ≥ x − 1
Option B
C
y < 3x − 1
D
y > 3x − 1
3

Which is the graph of the linear inequality x – 2y > –6?

Question illustration
A
Option
B
Option
C
Option
D
Option
4

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 3, negative 5) and (0, negative 4). Everything to the right of the line is shaded.

Question illustration
A
y ≥ x – 4
Option A
B
y ≤ x – 4
Option B
C
y ≤ x + 4
Option C
D
y ≥ x + 4
Option D
5

On a coordinate plane, a solid straight line has a negative slope and goes through (0, 1) and (1, 0). Everything to the left of the line is shaded.

Question illustration
A
(2, 3)
B
(3, –2)
C
(2, 1)
D
(–1, 3)
6

On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 1) and (0, 1). Everything to the left of the line is shaded.

Question illustration
A
y > 2x + 2
B
y ≥ x + 1
Option B
C
y > 2x + 1
D
y ≥ x + 2
Option D
7

Which points are solutions to the linear inequality y < 0.5x + 2? Select three options.

A
(–3, –2)
B
(–2, 1)
C
(–1, –2)
D
(–1, 2)
E
(1, –2)
8

Which is the graph of the linear inequality y < 3x + 1?

A
On a coordinate plane, a solid straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the left of the line is shaded.
Option A
B
On a coordinate plane, a solid straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.
Option B
C
On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the left of the line is shaded.
Option C
D
On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 1, negative 2) and (0, 1). Everything to the right of the line is shaded.
Option D
9

On a coordinate plane, a solid straight line has a positive slope and goes through (0, 0.2) and (3, 2.2). Everything to the right of the line is shaded.

Question illustration
A
y > x –
Option A
B
y ≥ x +
Option B
C
y ≤ x +
Option C
D
y < x –
Option D
10

On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, 0) and (0, 2). Everything to the right of the line is shaded.

Question illustration
A
y ≤ x + 2
Option A
B
y ≥ x + 2
Option B
C
y ≤ x + 2
Option C
D
y ≥ x + 2
Option D

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