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OpenStudy (anonymous):
What is the equation of the line that is perpendicular to y = 2x – 4 and has a y-intercept of –2? A. x + 2y = –4 B. y=-1/2+2 C. y=-2x-2 D. 2x + y = 2
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OpenStudy (anonymous):
sorry i got the answers micxed up
OpenStudy (anonymous):
im thinking c
OpenStudy (lncognlto):
but -2 is not the negative reciprocal of 2... -1/2 is. :)
OpenStudy (anonymous):
oh B
OpenStudy (lncognlto):
But the constant value is wrong in B... It must be -2.
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OpenStudy (anonymous):
A?
OpenStudy (lncognlto):
Yep, thats correct!
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