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Ivanshal [37]
3 years ago
6

The value of y varies directly as x and y is 9 when x is -3 what constant of variation k?

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
7 0
Y/x=k

when y=9, then x= -3
        9/-3=-3
⇒ k= -3
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