Compare the graphs of the inverse variations y=-0.2/x and y=-0.3/x. Provide at least 3 comparisons

- both are not defined for x = 0

- both have the same symmetry axis: y = x

- both are hyperbolas

- both have the same asymptotes: the y-axis, i. e. y = 0

- both have the same limits when x approaches 0 by the right and by the left: positive and negative infinity.

- both have the same limits when x approaches + and - infinity: zero.

- they never touch one to each other