MIT 21F Spanish I - IV (OCW)
19 Online
OpenStudy (anonymous):
Select the equation of the line that passes through the point (3, 5) and is perpendicular to the line x = 4.
y = 5
x = 5
y = 4
x = 3
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OpenStudy (anonymous):
@misssunshinexxoxo
OpenStudy (anonymous):
@keigh2015
OpenStudy (misssunshinexxoxo):
Do you know point slope form?
OpenStudy (anonymous):
y-y=m(x-x)
OpenStudy (misssunshinexxoxo):
Plug it in
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OpenStudy (anonymous):
okay so y-5=m(x-3)?
OpenStudy (misssunshinexxoxo):
Yes
OpenStudy (keigh2015):
I think it is y=4 I already did this test but I can't get to it because I finished the class already.
OpenStudy (anonymous):
ooh, what does the word perpendicular mean again?
OpenStudy (misssunshinexxoxo):
Hello Keigh kindly please refrain from posting direct answers; rather please help the person understand
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OpenStudy (misssunshinexxoxo):
@paki
OpenStudy (keigh2015):
yeah i am going to help her with it once i remember how to do it exactly
OpenStudy (keigh2015):
Perpendicular means when two lines cross over each other like take your arms and make a plus sign with them
OpenStudy (misssunshinexxoxo):
\[Y =m(x-3) + 5\]
OpenStudy (anonymous):
okay thanks
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OpenStudy (anonymous):
so now would i solve that? or
OpenStudy (misssunshinexxoxo):
Yes
OpenStudy (anonymous):
y=4 ?
OpenStudy (misssunshinexxoxo):
Yes way to go! :)
OpenStudy (anonymous):
thank you so much !
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OpenStudy (anonymous):
can i ask one quick question
OpenStudy (anonymous):
esto es español no matemáticas
OpenStudy (anonymous):
@DezeliA yo se pero lo puse en de mal puesto desculpa