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Mathematics 9 Online
OpenStudy (anonymous):

Will award medal Find an equation of the plane. The plane through the origin and the points (4, −4, 7) and (7, 2, 3)

OpenStudy (anonymous):

multiple choice? .

OpenStudy (anonymous):

?

OpenStudy (anonymous):

no its all short hand

OpenStudy (anonymous):

ok doke ummm.... is this like.... is this like written work or like on the computer?

OpenStudy (anonymous):

so this is what i have, O<0,0,0>, p<4,-4,7>, Q<7,2,3>

OpenStudy (anonymous):

create vectors OP<4,-4,7>, OQ<7,2,3>

OpenStudy (anonymous):

cross product of those is -26i+37j-41k

OpenStudy (anonymous):

so like are you supposed to write this down on graph or like pick which poins ae best to plt the points? WHen you answer this I can aswer your question

OpenStudy (anonymous):

i dont know what my r not would be

OpenStudy (anonymous):

its all equations and vectors

OpenStudy (anonymous):

Ok..... I need to think gimme a sec plz

OpenStudy (anonymous):

This is an explination of a simmilar problem

OpenStudy (anonymous):

Then you have a similar question asking the same thing, except there is an r_o designated. would that be my O

OpenStudy (anonymous):

@kaiters1010 do u know anything about calc 3

OpenStudy (anonymous):

nope sorry I am only in continuing algebra in 7th grade

OpenStudy (anonymous):

I can answer it now :)))))))))))))))))))))

OpenStudy (anonymous):

@pmkat14

OpenStudy (anonymous):

heloo?

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