the side of a square increases from 4cm to 10cm. how many times as large is the area of the new square

Mathematics

1 answer:

alexira [117]3 years ago

6 0

Answer: 80 maybe

Step-by-step explanation: did you figure it out

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Step-by-step explanation:

let y = f(x) and rearrange making x the subject, that is

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change x to $f^{-1}$ (x) and y back to x, thus

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