Y is inversely proportional to x. when x=3,y=8. work out the value of y when x=8

y = 3

Step-by-step explanation:

given y is inversely proportional to x then the equation relating them is

y = k/× ← k is the constant of variation

To find k use the condition y = 8 when x = 3

k = yx = 8 × 3 = 24

y =  24/× ← equation of variation

When x = 8, then

y = 24/8= 3

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

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step-by-step explanation: