3 years ago

Please help me 15 points and ill also give brainliest to correct answer

Mathematics

2 answers:

Akimi4 [234]3 years ago

8 0

Answer:

3:2

Step-by-step explanation:

ArbitrLikvidat [17]3 years ago

6 0

Answer:

C 9:4

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%7Bx%7D%5E%7B2%7D%20%2B%204x%20-%205" id="TexFormula1" title="f(x) = {x}^{2}

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The inverse function theorem says

$\dfrac{\mathrm df^{-1}}{\mathrm dx}(16)=\dfrac1{\frac{\mathrm df}{\mathrm dx}(f^{-1}(16))}$

We have

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So we end up with

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