Question

(iii) x varies inversely as the square of y. If x = 6 when y = 2, then the value of x when
y = 8 will be

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Answer 1

x varies inversely as the square of y than

x = k/y2

x = 6 than y =2

6 = k/4

k = 24

now equation is x = 24/y2

value of x when y = 8

x = 24/64 = 3/8

hope it helps..

Answer 2

Answer:

3/8 is the correct answer

Step-by-step explanation:

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