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victorsmith
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Functions 06 May 2022, 02:06
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Hey,

Could someone explain this question for me? Can't understand it..

For which of the following functions f is f (x) = f (1 – x) for all x?

f (x) = 1 – x
f (x) = 1 – x^2
f (x) = x2– (1 – x)^2
f (x) = x2(1 – x)^2
f (x) = ​the fraction with numerator x and denominator 1 minus x

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KarishmaB
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Functions 06 May 2022, 02:24
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victorsmith
Hey,

Could someone explain this question for me? Can't understand it..

For which of the following functions f is f (x) = f (1 – x) for all x?

f (x) = 1 – x
f (x) = 1 – x^2
f (x) = x2– (1 – x)^2
f (x) = x2(1 – x)^2
f (x) = ​the fraction with numerator x and denominator 1 minus x
Show more


I have discussed it on my blog post here in detail:
https://anglesandarguments.com/blog-details/265

Also, you may want to go through the forum posting rules.
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avigutman
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Schools: NYU Stern (WA)
GMAT 3: 770 Q50 V45
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Functions 06 May 2022, 05:22
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victorsmith
Hey,

Could someone explain this question for me? Can't understand it..

For which of the following functions f is f (x) = f (1 – x) for all x?

f (x) = 1 – x
f (x) = 1 – x^2
f (x) = x2– (1 – x)^2
f (x) = x2(1 – x)^2
f (x) = ​the fraction with numerator x and denominator 1 minus x
Show more

If you prefer a video solution go to @19:38 here:
https://youtu.be/re0GaZU72ek

Posted from my mobile device
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Bunuel
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Functions 06 May 2022, 05:53
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victorsmith
Hey,

Could someone explain this question for me? Can't understand it..

For which of the following functions f is f (x) = f (1 – x) for all x?

f (x) = 1 – x
f (x) = 1 – x^2
f (x) = x2– (1 – x)^2
f (x) = x2(1 – x)^2
f (x) = ​the fraction with numerator x and denominator 1 minus x
Show more

Hi,

This question is discussed in detail here: for-which-of-the-following-functions-f-is-f-x-f-1-x-for-all-x-85751.html If any questions please post there. Hope it helps.

Also, please read carefully and follow our posting rules: rules-for-posting-please-read-this-before-posting-133935.html Thank you.

THIS TOPIC IS LOCKED AND ARCHIVED.

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Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Where to now? Join ongoing discussions on thousands of quality questions in our Problem Solving (PS) Forum
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.
Thank you for understanding, and happy exploring!
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Bunuel
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