Find the absolute extrema if they exist, as well as all values of x where they occur, for the function f left parenthesis x right negative 3 x Over x squared plus 2 EndFraction on the domain left bracket 0 comma 4 right bracket. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. A. The absolute maximum is nothing, which occurs at xequals nothing. (Round the absolute maximum to two decimal places as needed. Type an exact answer for the value of x where the maximum occurs.

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answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

x + 4/7

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use cymath