24-03-2021
Mathematics

contestada

y is inversely proportional to the square of (x + 2).
When x = 3, y = 2.
Find y when x = 8.

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sassyvet sassyvet

24-03-2021

Answer:

y = k/(x+2) squared

substitute y and x to find the value of k.

k =50

nxt used the value of k with same formula:.

y= 50/ (8+2) squared

y =1/2

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