HELP PLZ IM BEGGING YOU

Mathematics

1 answer:

laila [671]2 years ago

6 0

Answer:

x = -35.7142

Step-by-step explanation:

$f(x)=\frac{-25x}{x-6}\\\\f(20)=\frac{-25(20)}{20-6}\\\\f(20)=\frac{-500}{14}\\\\f(20)=-35.7142$

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