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anonymous
 5 years ago
determain wheather y varies directly with x.
4y=8x+16
anonymous
 5 years ago
determain wheather y varies directly with x. 4y=8x+16

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amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0yes: y = x plus alot of noise

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0y = 1/x is an inverse relationship; y = x is a direct relationship

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yes y=1 is not an option so thats wronq

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0its hard to tell; why would you put y=1 as an answer?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0y varies directly with x is TRUE in this context.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what if you decide to make either x or y the subject?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0....is what 2 4 or 8?

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0you have the equation of a line; it has an infinite number of solutions...

amistre64
 5 years ago
Best ResponseYou've already chosen the best response.0the slope of that line is 2.... 8/4 = 2 so the change in y with respect to x is 2.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0amistres but you have not prooved that the two vary directly
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