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000 AT&T; 7:23 65% a ww2.math.msu.edu Previous Problem List Next (1 point) Get h

ID: 2891192 • Letter: 0

Question

000 AT&T; 7:23 65% a ww2.math.msu.edu Previous Problem List Next (1 point) Get help entering answers See a similar example (.PDF) This problem has multiple parts which are revealed sequentially after the preceding part has been answered correctly. Let f(z) = r3-712 + 5r-16. the blanks below. Fill in List the critical point(s) of f: Preview My Answers Submit Answers Show me another You have attempted this problem 0 times. You have 15 attempts remaining. Page generated at 11/06/2017 at 07:21pm EST

Explanation / Answer

f(x)=x3-7x2+5x-16

f'(x)=3x2-14x +5

Critical points, f'(x)=0

3x2-14x +5=0

x=(7-sqrt34)/3, (7+sqrt34)/3