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What is the slope of the line given by the equation y 2 = −3(x − 7?

What is the slope of the line given by the equation y 2 = −3(x − 7?
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1 vote
What is the slope of the line given by the equation y 2 = −3(x − 7?

User John Bachir
by
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1 Answer

5 votes
(not sure if its supposed to be -2 or +2 so I'll do both)

y - 2 = -3(x - 7)
y - 2 = -3x + 21
+2 +2
y = -3x + 23 (The slope is -3)

y + 2 = -3(x - 7)
y + 2 = -3x + 21
-2 -2
y = -3x + 19 (The slope is still -3)
User Gabriel Vasile
by
8.2k points
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