Section 2.3, 2.4 Graphing Lines And Writing Equations Of Lines Worksheet With Answers Page 4
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7y
11.) 3x – y = 3
10
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3
2
1
x-int: (
,
)
y-int: (
,
)
x
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1 2 3 4 5 6 7 8 9 10
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
y
12.) 2x – 3y = 8
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9
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2
1
x
-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1 2 3 4 5 6 7 8 9 10
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
Special Cases: Graphing Horizontal and Vertical Lines
• Any line in the form x = ___ is a _______________ line because it intersects the ___ _________
• Any line in the form y = ___ is a _______________ line because it intersects the ___ _________
Use this pattern to graph these lines without a table of solutions.
13.) y = 3
14.) x = -2
15.) y = -4
4
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