Given:
Given the equation y = x - 2
Required: Classify it as direct variation, inverse variation or neither.
Step-by-step explanation:
Two variables x and y show direct variation when they satisfies y = ax or y/x = a, where a is non-zero.
Similarly, two variables x and y show inverse variation when they satisfies y = a/x or xy = a, where a is non-zero.
Here, the equation y = x - 2 is in neither of the form y = ax or y = a/x.
So, y = x - 2 show neither direct nor inverse variation.
Final Answer: y = x - 2 show neither direct nor inverse variation.