05-12-2006, 11:35 AM

y=k x

y=28 when x=7

28=k *7

k=4

this I get this right :D

thank you

y=28 when x=7

28=k *7

k=4

this I get this right :D

thank you

View Full Version : Did i do this right: y = kx, y = 28 when x = 7

05-12-2006, 11:35 AM

y=k x

y=28 when x=7

28=k *7

k=4

this I get this right :D

thank you

y=28 when x=7

28=k *7

k=4

this I get this right :D

thank you

05-12-2006, 11:36 AM

Yea you got it right

05-12-2006, 11:37 AM

ok

stapel

05-12-2006, 02:37 PM

this I get this right

If the original exercise said that "y varies directly as x", then yes. If the original relationship was anything else, then probably not.

Eliz.

If the original exercise said that "y varies directly as x", then yes. If the original relationship was anything else, then probably not.

Eliz.

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