Determine the intervals on which the following function is concave up or concave down. Identify any inflection points. f(x) = x* - 3x³ + 1 Determine the intervals on which the given function is concave up or concave down. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O A. The function is concave up on O B. The function is concave down on O C. The function is concave up on and concave down on Locate any inflection points of f. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. An inflection point occurs at x = (Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There are no inflection points for f.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.6: Solving Quadratic Equations By Using The Quadratic Formula
Problem 64PFA
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Determine the intervals on which the following function is concave up or concave down. Identify any inflection points.
f(x) = x* - 3x³ + 1
Determine the intervals on which the given function is concave up or concave down. Select the correct choice below and fill in the answer box(es) to complete your
choice.
(Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as
needed.)
O A. The function is concave up on
O B. The function is concave down on
O C. The function is concave up on
and concave down on
Locate any inflection points of f. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. An inflection point occurs at x =
(Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.)
O B. There are no inflection points for f.
Transcribed Image Text:Determine the intervals on which the following function is concave up or concave down. Identify any inflection points. f(x) = x* - 3x³ + 1 Determine the intervals on which the given function is concave up or concave down. Select the correct choice below and fill in the answer box(es) to complete your choice. (Simplify your answer. Type your answer in interval notation. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O A. The function is concave up on O B. The function is concave down on O C. The function is concave up on and concave down on Locate any inflection points of f. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. An inflection point occurs at x = (Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B. There are no inflection points for f.
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