Describe the relationship between the graph of f(x) = x2 and the graph of g(x) = –3x2.
a.

they are exactly the same function.
b.

the graph of g(x) looks exactly like the graph of f(x), but g(x) has been flipped vertically and moved up 3 units.
c.

the graph of g(x) looks exactly like the graph of f(x), but g(x) has been flipped horizontally and moved to the left 3 units.
d.

the graph of g(x) looks exactly like the graph of f(x), but g(x) has been flipped vertically and stretched by a factor of 3.