Consider the function:

$f(x)=\frac{-2x-5}{-9x4}$

Step $2$ ef $2$ : twaluale $f^{**}(4)f^{**}(-9),$ and $f^{**}(0),$ if they real, at they donat ewal, select "Does nex text:

Answer

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Selecting a radio button will replace the entered anywer whuro$)$ whth the rabio bymon whe if therabobumon is nor selected, the entered anyer is used.

$f^{**}(4)=$

$f^{**}(4)$ Does Nor bert

$f^{\text{'}\text{'}}(-9)=$

$f^{\text{'}\text{'}}(-9)$ Does Not Best