Is this question wrong? | Mathematics | Page 1

lyric mirage Apr 3, 2025, 5:16 PM

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Given the functions f, g: R→ R, f(x) = 2, g(x) = x − 4. Calculate the area of the quadrilateral enclosed between the coordinate axes and the graphs of the two functions

pliant otterBOT Apr 3, 2025, 5:16 PM

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lyric mirage Apr 3, 2025, 5:18 PM

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So if f(x)=2 doesnt it mean that the graph doesnt intersect with the x axis?

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So its parralel with it

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Therefore a quadrilateral doesnt form?

high onyx Apr 3, 2025, 5:20 PM

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lyric mirage

Consider O as origin, question is asking about the area of quadrilateral AOED

lyric mirage Apr 3, 2025, 5:20 PM

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Ah

high onyx Apr 3, 2025, 5:20 PM

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In quadrilateral two sides have to intersect another two sides in order to be formed

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Not everyside have to intersect each other

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Hope that helps

lyric mirage Apr 3, 2025, 5:20 PM

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And E is the intersection

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Of the graphs

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Or nvm i think i understood

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Thanks

high onyx Apr 3, 2025, 5:21 PM

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Rest is easy,find some cordinates divide it into triangle and rectangle and You Are Good To Go! ☺️

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Pls Recheck your graph! Here check it

rn_image_picker_lib_temp_dc70beb1-4cac-4f92-94b7-6e114117c514.jpg

lyric mirage Apr 3, 2025, 5:50 PM

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high onyx Pls Recheck your graph! Here check it

Hold on, why is the graph of f(x) parallel to oy

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And not ox

high onyx Apr 3, 2025, 5:51 PM

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X= constant is a graph parallel to y axis

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As x co-ordinate of it doesn't change

lyric mirage Apr 3, 2025, 5:51 PM

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Yes but here f(x) is constant

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Oh nvm

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I understood

high onyx Apr 3, 2025, 5:53 PM

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👍🏻

lyric mirage Apr 3, 2025, 5:53 PM

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Yeah ive made a confusion lol

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