1
answer
0
watching
116
views
13 Nov 2019
2. Consider the function f(x) = x3-3x2 + 1, we want to find the intervals on which f(x) is increasing or decreasing. Follow steps (a) and (b) below. (a) Show how to find the stationary values of x. (It is important to present your work clearly.) (b) Fill in the sign analysis table for f" (x), including the conclusions that state whether f(x) is increasing or decreasing on the interval. Add additional rows if necessary. Sign analysis table for f'(x) Interval Test value Value of f (x) Conclusion (increasing or decreasing)
2. Consider the function f(x) = x3-3x2 + 1, we want to find the intervals on which f(x) is increasing or decreasing. Follow steps (a) and (b) below. (a) Show how to find the stationary values of x. (It is important to present your work clearly.) (b) Fill in the sign analysis table for f" (x), including the conclusions that state whether f(x) is increasing or decreasing on the interval. Add additional rows if necessary. Sign analysis table for f'(x) Interval Test value Value of f (x) Conclusion (increasing or decreasing)
Casey DurganLv2
2 Oct 2019