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Sveta_85 [38]
2 years ago
14

y is inversely proportional to the cube of x. It is given that for a certain value of x, the value of y is 7. Find the new value

of y when x is doubled.​
Mathematics
2 answers:
GenaCL600 [577]2 years ago
7 0

Inversely proportional means as one variable increases the other variable decreases.

In this problem, x is doubled which means it's increased, therefore, y is decreased.

7 / 2 = 3.5

The new value of y is 3.5

marta [7]2 years ago
4 0
The value of y is 3.5
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