If y varies inversely as x squaredand y = 6 when x = 30, what is y when x = 6?

y = 150

Step-by-step explanation:

Given that y varies inversely as x² then the equation relating them is

y = ← k is the constant of variation

To find k use the condition y = 6 when x = 30 , then

6 = = ( multiply both sides by 900 )

5400 = k

y = ← equation of variation

When x = 6 , then

y = = = 150

should have been evaluated with one odd value and one even value. the expressions have equivalent values when . when , the first expression has a value of 3 and the second

step-by-step explanation: