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OpenStudy (anonymous):
whats the question
OpenStudy (i_love_my_nieces):
OpenStudy (i_love_my_nieces):
@DaBest21
OpenStudy (anonymous):
im here
OpenStudy (i_love_my_nieces):
Can you look over my question please?
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OpenStudy (anonymous):
i am
OpenStudy (anonymous):
well first can u find the negative rciprocal
OpenStudy (i_love_my_nieces):
-2?
OpenStudy (anonymous):
wait never mind i got a different answer than the choices
OpenStudy (anonymous):
@welshfella
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OpenStudy (i_love_my_nieces):
Can someone help me?
OpenStudy (i_love_my_nieces):
@jigglypuff314
OpenStudy (i_love_my_nieces):
@jrc5101520 @Miracrown
OpenStudy (i_love_my_nieces):
@SolomonZelman
OpenStudy (i_love_my_nieces):
@welshfella
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OpenStudy (i_love_my_nieces):
I think the answer is A
OpenStudy (i_love_my_nieces):
@Owlcoffee @sleepyhead314
OpenStudy (i_love_my_nieces):
@TheSmartOne @Teddyiswatshecallsme
OpenStudy (i_love_my_nieces):
@IrishBoy123
OpenStudy (irishboy123):
@I_love_my_nieces
how are we going to do this?
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OpenStudy (i_love_my_nieces):
I don't know that is why I posted it
OpenStudy (irishboy123):
so straight lines are ordinarily described as \(y =mx + c \)
or as \(y-y_o = m (x - x_o)\)
i think you are experiencing the latter.
OpenStudy (i_love_my_nieces):
the latter?
OpenStudy (irishboy123):
\(y-y_o = m (x - x_o)\)
\(m = \dfrac{y-y_o}{x-x_o}\)
OpenStudy (anonymous):
the latter means the last said
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OpenStudy (i_love_my_nieces):
I know I PMed you
OpenStudy (i_love_my_nieces):
OK so what will my answer be
OpenStudy (i_love_my_nieces):
@M0j0jojo
OpenStudy (i_love_my_nieces):
Is it option A?
OpenStudy (i_love_my_nieces):
Guys I really need this answer ASAP
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OpenStudy (anonymous):
You just take the perpendicular slope. everything else stays the same. the original slope is 8/3 the and perpendicular slope is -3/8. So the answer will be \[y-3=\frac{ -3 }{ 8 }(x+2)\]
OpenStudy (mathmale):
You're given the equation of a line. Your job is to extract the slope of the given line and from it obtain the slope of a line perpendicular to the given line. Can you do that?
The slope of the given line is ___________
The slope of a line perpendicular to the given line is the negative reciprocal of the slope of the given line.
OK so far?
OpenStudy (mathmale):
M0j0jojo's approach is interesting and will "work." But you still need to understand that if two lines are perpendicular, their slopes are negative reciprocals of one another.