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2 years ago

Help help help help thanks lol

Mathematics

1 answer:

riadik2000 [5.3K]2 years ago

5 0

$f(x)=x^2-81\\
y=x^2-81\\
x^2=y+81\\
x=\pm \sqrt{y+81}\\
f^{-1}(x)=\pm \sqrt{x+81}\\$

$f(x)=2x-6\\
y=2x-6\\
2x=y+6\\
x=\dfrac{1}{2}y+3\\
f^{-1}(x)=\dfrac{1}{2}x+3\\
f^{-1}(2)=\dfrac{1}{2}\cdot2+3\\
f^{-1}(2)=1+3\\
f^{-1}(2)=4$

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The percentage of animal wasted is the number of animal wasted over 100

85.7% of the wild caught animals are wasted

<h3>How to calculate the animal wasted</h3>

From the question, we have:

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The percent of wild caught animals wasted is then calculated as:

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