SOLUTION: I need help to find constant variation for direct variation,then help finding the value of y when x=3/4 Y=3 when X=4 Thank you in advance for your help I tried to work t

Algebra ->  Finance -> SOLUTION: I need help to find constant variation for direct variation,then help finding the value of y when x=3/4 Y=3 when X=4 Thank you in advance for your help I tried to work t      Log On


   



Question 923920: I need help to find constant variation for direct variation,then help finding the value of y when x=3/4
Y=3 when
X=4
Thank you in advance for your help
I tried to work the problem
K=3/4

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
y = kx
3 = 4k
3/4 = k Good Work
.......
y = (3/4)x
When x = 3/4
y = (3/4)(3/4) = 9/16