1) Consider the polynomial function y=-3(x+1)(x+2)(x-1)^2 , what are the x-intercepts of the graph of the given function? *

a) -1, 1, -2

b) -1, 1, 2

c) -3, -2, 1

d) 3, 2, -1


2) Consider the polynomial function y=-3(x+1)(x+2)(x-1)^2 , how may the graph of the function be described at the point (-1,0)? *

a) The graph does not contain the point (-1, 0)

b) The graph touches the x- axis at (-1, 0)

c) The graph crosses the x-axis at (-1, 0)

d) The graph has a hole at (-1, 0)

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