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Mathematics 6 Online
OpenStudy (anonymous):

The constant of variation is k = 2, write a direct variation equation. y = -2 y = -2x y = 1/2x y = 2x

OpenStudy (cwrw238):

direct variation is given by y = kx

OpenStudy (cwrw238):

so if k = 2 ??

OpenStudy (cwrw238):

y = which one?

OpenStudy (cwrw238):

do you follow ?

OpenStudy (anonymous):

Im sorry not really

OpenStudy (cwrw238):

just replace k by 2 y = 2x

OpenStudy (saranya):

y=2x because y=kx

OpenStudy (anonymous):

ohhh okay I got that but i wasnt sure i got it right

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