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Find the equation of the line parallel to the graph 2x-y=7 that contains the point (-1,3). y=
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Apr 20, 2019
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Find the equation of the line parallel to the graph 2x-y=7 that contains the point (-1,3). y=
Mathematics
middle-school
Leonardo Eloy
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Leonardo Eloy
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Given:
2x - y = 7
Point: (-1,3)
Step 1:
2x - y = 7
- 2x - 2x
---------------------
y = -2x + 7
Step 2: (-1,3)
x₁ y₁
y - 3 = -2(x - (-1))
y - 3 = -2x - 2
+ 3 + 3
---------------------
y = -2x + 1 ⇒ Final Answer
Mike Kibbel
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Apr 25, 2019
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Mike Kibbel
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