Asked by Sandra

Suppose that y varies inversely with x, and y = 0.2 when x = 2. What is an equation for the inverse variation?
y = 1.8x
y = 0.4/x
x = y/1.8
y = x/0.4

Answers

Answered by Steve
since xy = k, and
0.2*2 = 0.4,
xy = 0.4
or,
y = 0.4/x
Answered by Sandra
You are a great help.
Answered by wow
7 yrs later and still correct :)
Answered by Divboi
Still correct 8 years later, and he just helped me figure out how inverse variation worked.
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