What does Direct & Inverse variation mean?

Step-by-step explanation: Direct variation is the relationship between two variables such that the variables have a constant ratio, k, were k ≠ 0.

If we call our variables a and b, we can use the

following formulas to represent direct variation.

or

Inverse variation is also a relationship between two variables but the difference is that as one variable increases, the other variable decreases.

Suppose that our variables are g and h.

As g increases, h will decrease or as g decreases, y will increase.

what is all that apply?

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1