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13 Nov 2019
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1. Sketch the graph of a function f with the stated properties (a) The function fis decreasing on the interval (-o, +o), has an inflection point at the origin, and is concave up on (0, ,+o) (b) The function f is increasing on the interval (-co, +0o), has a point of inflection at the origin, and is concave down on (0,+o). 2. Consider the functionCx)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 n the interval. Add additional rows if necessary. gn analysis table for f(x) Test value Value of f'x)Conclusion (increasing or decreasing) Interval
Help with all
1. Sketch the graph of a function f with the stated properties (a) The function fis decreasing on the interval (-o, +o), has an inflection point at the origin, and is concave up on (0, ,+o) (b) The function f is increasing on the interval (-co, +0o), has a point of inflection at the origin, and is concave down on (0,+o). 2. Consider the functionCx)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 n the interval. Add additional rows if necessary. gn analysis table for f(x) Test value Value of f'x)Conclusion (increasing or decreasing) Interval
Deanna HettingerLv2
13 Nov 2019