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Find the domain for Write your answer in interval notation. Answer: _____________________________ Find the intervals of...

Find the domain for
Write your answer in interval notation.

Answer: _____________________________

Find the intervals of Increase for
Write your answer in interval notation. (Remember it will not increase or decrease on an interval which is not in its domain.)

Answer: _____________________________

Find the intervals of concave up for y=x3−6x2−15x+4

Answer: ____________________________

Find the y-intercept for   y=x3−6x2−15x+4

Answer: ______________________________

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