SOLUTION: y varies directly with t and the square of x. x=4 t=1 y=8

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Question 946529: y varies directly with t and the square of x. x=4 t=1 y=8
Answer by iela94(4) About Me  (Show Source):
You can put this solution on YOUR website!
y=kt+x^2
8=k(1)+4^2
8=k+16
k=8