Find the critical numbers, if any, of the function f(x) = 3x5 50x³ + 135x + 15 and then use a Maple graph of the function to determine if each critical number defines a local maximum or local minimum of the function or neither. (If an answer does not exist, enter DNE.)

Q: take the square root, then divide by 6

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A: We can solve this as follows:

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Q: (24) If f(x)=x²-x+ 1 and g(x)=x-2, g(f(x)) = a. x² - 5x+7 b. x2-5x+3 c. x²-x-1

A: