Question: 2. (10 points) For the given function answer the following questions: (Note: do not differentiate this function.) f(x) = x + 4x - 21x

2. (10 points) For the given function answer the following questions: (Note: do not differentiate this function.) f(x) = x + 4x - 21x (a) Find the cut points of f(x): (b) Give the sign chart of f(x):

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