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Mathematics 21 Online
OpenStudy (adajiamcneal):

@ganeshie8

OpenStudy (adajiamcneal):

OpenStudy (anonymous):

you go to connexus

OpenStudy (adajiamcneal):

yeeah why?

OpenStudy (adajiamcneal):

@ganeshie8 are they right?

ganeshie8 (ganeshie8):

both wrong

ganeshie8 (ganeshie8):

for #7, use the rule : \[(x,~y)\longrightarrow (y,~x)\]

ganeshie8 (ganeshie8):

simply swap x and y coordinates

OpenStudy (adajiamcneal):

im not sure about #7 but on # 8 thats the only way it could be right because if you combine the points then it would have to be -1, -6

OpenStudy (adajiamcneal):

and so would #7 be c?

ganeshie8 (ganeshie8):

C is right for #7

OpenStudy (adajiamcneal):

ok and so then how would i do 8 if im wrong?

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