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secondary 4 | A Maths
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how to find the inverse function of each of the following below?
Date Posted: 6 years ago
Views: 311
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done
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clear
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Looks very legible to me
Date Posted:
6 years ago
i'm don't understand what you write
HAHAHAH Then I don't think the problem lies with my handwriting but with your understanding.
To find the inverse function, you replace x with f^(-1) (x) and f(x) with x. And make f^(-1) (x) the subject.
Your teacher might teach you to replace x with y and f(x) with x and make y the subject and then replace y with f^(-1) (x). Both ways are fine.
To find the inverse function, you replace x with f^(-1) (x) and f(x) with x. And make f^(-1) (x) the subject.
Your teacher might teach you to replace x with y and f(x) with x and make y the subject and then replace y with f^(-1) (x). Both ways are fine.
Are you familiar with the notation for inverse of functions?
a few hours later, i'm learn about inverse function. so i'm not yet understanding
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