Question
If y varies inversely with x, and y = 2 when x = 8, what is k, the constant of proportionality?
Answers
Steve
y = k/x
now just plug in your values:
2 = k/8
k=16
now just plug in your values:
2 = k/8
k=16
micha sofia
if y inversely x and y=20 when x=8 what is the constant of varition