Question

How are the functions y=x and y=x-2 related? how are their graphs related?

Answer 1

The functions are both linear with the same slope, but y = x+2 is vertically shifted up by two units on the graph, while y = x is a diagonal line through the point (0,0) and goes across quadrant l and quadrant lll.

Explanation:

I used my head to answer the question. It's common sense if you really think about it.

Answer 2

Both have the same slope 1 in front of X and parallel to each other.