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Y is inversely proportional to the square of x. if y = 5 when x = 3, then what is y when x is 7?

Y is inversely proportional to the square of x. if y = 5 when x = 3, then what is y when x is 7?
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Y is inversely proportional to the square of x. if y = 5 when x = 3, then what is y when x is 7?

User Ollieread
by
7.6k points

1 Answer

6 votes

Answer:

y=15/7or 2•3333

Explanation:

Y=k÷x

5=k÷3

15 =k

y=15÷7

User Hao Shen
by
7.7k points
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