If f(x) = k(x - 2)4, where k is positive, what is the effect on
the graph of f(x) as k increases?
The graph of f(x) is shifted up.
The graph of f(x) is stretched vertically.
• The graph of f(x) is shifted down.
The graph of f(x) is stretched horizontally.

If fx kx 24 where k is positive what is the effect on the graph of fx as k increases The graph of fx is shifted up The graph of fx is stretched vertically The g class=