inflection question

Answer the following questions for the function
f(x) = x^3/(x^2-16)
defined on the interval [-17, 17].

Enter points, such as inflection points in ascending order, i.e. smallest x values first. Enter intervals in ascending order also. The function http://lrc.alasu.edu/webwork2_files/...910e13a9c1.png has vertical asympototes at -4 and 4. http://lrc.alasu.edu/webwork2_files/...910e13a9c1.png is concave up on the region -4 to ____ and 4 to 17. The inflection point for this function is______.

can u help me fill out the blanks..Pretty Please

Quote:

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Originally Posted by jpratt

Answer the following questions for the function
f(x) = x^3/(x^2-16)
defined on the interval [-17, 17].

Enter points, such as inflection points in ascending order, i.e. smallest x values first. Enter intervals in ascending order also. The function http://lrc.alasu.edu/webwork2_files/...910e13a9c1.png has vertical asympototes at -4 and 4. http://lrc.alasu.edu/webwork2_files/...910e13a9c1.png is concave up on the region -4 to ____ and 4 to 17. The inflection point for this function is______.

can u help me fill out the blanks..Pretty Please

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First: What have you done so far? Where are you stuck?

Second: We will not fill the blanks but we want to help you so you can get the correct results and fill the blanks by yourself.