Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

Which point is collinear with points A and C? http://static.k12.com/calms_media/media/202500_203000/202592/1/8a992e88dbbabd6dcaf1dd91a8c102cfd382b597/28851_000515-23_ChoiceD.jpg A. (0, 0) B. (1, 0) C. (0, –1) D. (–2, 2)

OpenStudy (anonymous):

@lovielove456767890 plz help me with this

OpenStudy (anonymous):

okay I am right here to help

OpenStudy (anonymous):

thanks don't get this

OpenStudy (anonymous):

colliner means what I totally forgot

OpenStudy (anonymous):

what? oh you forgot that kind of thing?

OpenStudy (anonymous):

I have to go

OpenStudy (anonymous):

aww

OpenStudy (princeharryyy):

ohk @TeenWolfGirl what d you want the answer or the solution

OpenStudy (mrnood):

This was posted yesterday - and the answer was given

OpenStudy (anonymous):

answer and a bit of the solution and @MrNood I didn't post it so....yea

OpenStudy (princeharryyy):

ohk! don't get angry @TeenWolfGirl

OpenStudy (anonymous):

ok sorry

OpenStudy (mrnood):

Just draw a line through points A & C You can do it almost in oyur head if oyu look at the diagaram carefully. See which of the points in oyu roptions that it passes through

OpenStudy (princeharryyy):

lets start... make the equation of line that passes through points A(3,-4) and C(-4,3)

OpenStudy (mrnood):

Or lay a ruler on your screen if oyu can't print the diagram

OpenStudy (princeharryyy):

now, here is the equation => slope of line Ac = 3- (-4) / -4-3 = -1

OpenStudy (princeharryyy):

equation of line => y =mx +c y = -1*x + c put in A(3,-4) to find c => -4 = -3 + c => c= -1 so equation of line AC => y = -x -1

OpenStudy (princeharryyy):

@TeenWolfGirl r u getting this ...

OpenStudy (princeharryyy):

Now, check which point satisfies this equation @TeenWolfGirl

OpenStudy (mrnood):

|dw:1419368830087:dw| There is the drawing with the 4 options marked on it. Which one is on the line?

OpenStudy (princeharryyy):

option c (0,-1) satisfies the equation AC hence is the answer @TeenWolfGirl

OpenStudy (anonymous):

D

OpenStudy (anonymous):

sorry I meant C but my computer messed up and thanks

OpenStudy (princeharryyy):

no prob! n don't lose ur cool... be awesome @TeenWolfGirl

OpenStudy (anonymous):

A. is the answer

OpenStudy (mrnood):

@lovie A is not the answer - do not post unexplained answers - it does not help anyone learn and especially if your answers are wrong.

OpenStudy (mrnood):

if you now type C. is the answer she will have no idea if you are wrong again

OpenStudy (anonymous):

okay, you dont have to be mean and mad. I just had the question

OpenStudy (anonymous):

@MrNood if you are here tell me

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!