Which of the following represent inverse variation? Select all that apply.
(2 points)
Responses
x=9y
y=4/x
y is equal to 4 over x
y=−7x
y=x8
xy=12
y=4/x
y=−7x
xy=12
(2 points)
Responses
x=9y
y=4/x
y is equal to 4 over x
y=−7x
y=x8
xy=12
y=−7x
xy=12