Find the intervals on which the graph of f is concave upward, the intervals on which the graph off is concave downward, and the inflection points. f(x) = - x* + 24x3 - 24x + 7 For what interval(s) of x is the graph of f concave upward? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. (Type your answer in interval notation. Type an exact answer. Use a comma to separate answers as needed.) O B. The graph is never concave upward.

Find the intervals on which the graph of f is concave upward, the intervals on which the graph off is concave downward, and the inflection points. f(x) = - x* + 24x3 - 24x + 7 For what interval(s) of x is the graph of f concave upward? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. (Type your answer in interval notation. Type an exact answer. Use a comma to separate answers as needed.) O B. The graph is never concave upward.

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter3: Functions

Section3.1: Functions And Function Notation

Problem 89SE: The number of cubic yards of dirt, D, needed to cover a garden with area a square feet is given by...

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Find the domain of the function, f(x)=4x+3. Write the domain in interval notation.
The number of cubic yards of dirt, D, needed to cover a garden with area a square feet is given by D=g(a) . a. A garden with area 5,000 ft2 requires 50 yd3 of dirt. Express this information in terms of the function g. b. Explain the meaning of the statement g(100)=1 .

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