Question

describe how the graph of y=|x|-7 is like the graph of y= |x| and how it different.

Answer 1

The graph of y=|x|-7 compared to the graph of y = |x| has the same shape and horizontal alignment. The axis of symmetry for both graphs is at x = 0. In contrast, the graph of y=|x|-7 is the graph of y = |x| shifted down seven units.