Match the equation with the graph.
(I.)(II.)(III.)(IV.)
(a)
y = x(x + 3)2(x − 3)
—Select— I II III IV (b)
y = x(x + 3)(x − 3)2
—Select— I II III IV (c)
y = x(x + 3)(x − 3)
—Select— I II III IV (d)
y = x2(x + 3)(x − 3)
—Select— I II III IV
2-Determine the lowest possible degree for the polynomial whose graph is shown.
3-Sketch the graph of the function by transforming the graph of a function of the form g(x) = xn.
f(x) = (x − 5)3 + 2
