Question: 1) One factor of the function f(x) = x 3 9x 2 + 20x 12 is (x 6). Describe how to find the x-intercepts and

1) One factor of the function f(x) = x³ 9x² + 20x 12 is (x 6). Describe how to find the x-intercepts and the y-intercept of the graph of f(x) without using technology. Show your work and include all intercepts in your answer.

2) The function f(x) = x³ - 8x² + x + 42 has zeros located at 7, -2, 3. Verify the zeros of f(x) and explain how you verified them. Describe the end behavior of the function.

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