How does the graphof g(x) = x- 3 compare with the graph of the parent function f(x) = x
A. the graph of g(x) is compressed horizontally by a factor of 3.
B. the graph of g(x) is shifted 3 units to the left
C. the graph of g(x) is compressed vertically by a factor of 3.
D. the graph of g(x) is shifted 3 units down