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Josecerecero
05-17-2006, 12:28 PM
Find an equation of variation where y varies directly as x, and the following are true.

y = 30 when x = 8

If you can help me, I would really appreciate it.

:twisted:

tkhunny
05-17-2006, 12:30 PM
y varies directly as xCode Words!!

y = k*x

Now what?

J. Mont-Rios
05-17-2006, 12:33 PM
y=30 when x=8
y=kx
30=kx8
y=3.75x :D

Josecerecero
05-17-2006, 12:38 PM
THANK ALOT.