Question

Which equations represent inverse variation? Check all that apply.

y = 2x
pv = 13
z = (2/x)
4 = (y/x)
h = (9g/5)

Answer 1

B and C

Explanation:

Answer 2

For this case, what you should know is that the equations that represent an inverse variation are those that could not form a straight line, for example.

We have then:
Equation 1:
pv = 13
Rewriting:
p = 13 / v
P and v are represent an inverse variation.
Equation 2:
z = (2 / x)
z and x are represent an inverse variation.
Answer:
equations represented inverse variation are:
pv = 13
z = (2 / x)