Question: For the following function, answer parts A-D f ( x ) = x 3 + 7 x 2 9 x 6 3 (A) Find the

For the following function, answer parts A-D

f(x)=x3+7x29x63

(A) Find the zeros for the polynomial function.

(B) Give the multiplicity for each zero.

(C) At which zeros does the graph cross the x-axis?

(D) At which zeros does the graph touch the x-axis and turn?

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