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Question

Determine whether y varies directly with x. Find the constant of variation. Write the function rule (the equation)

X: -2,1,4
Y: 6,-3,-12


3 years ago

Answers

oobleck
y varies directly with x if
y = kx
for some constant k.

That is, y/x is a constant value
so try the values given
3 years ago
Help
Thank you!
3 years ago

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