idk the topic | Revision Server | Page 1

vale talon Apr 23, 2023, 12:24 PM

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Can you help me with this please

thorny star Apr 23, 2023, 12:32 PM

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work backwards

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so you know how to calculate the midpoint

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you add (x1 + x2)/2 = midpoint

vale talon Apr 23, 2023, 12:49 PM

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yeh

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I’m still confused

worldly beacon Apr 23, 2023, 2:00 PM

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Wait why is there 3 coords

thorny star Apr 23, 2023, 2:01 PM

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X,Y,Z

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3d plane

worldly beacon Apr 23, 2023, 2:12 PM

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Oh didn’t know that was gcse

pliant bone Apr 23, 2023, 2:23 PM

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worldly beacon Oh didn’t know that was gcse

This isn't in GCSE Edexcel

worldly beacon Apr 23, 2023, 2:23 PM

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It’s not in any gcse

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Nor in any further gcse

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It’s a2 or further as

pliant bone Apr 23, 2023, 2:24 PM

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yes

timber kiln Apr 23, 2023, 2:27 PM

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worldly beacon It’s a2 or further as

you don't need any fm knowledge to answer this though

ruby basin Apr 23, 2023, 2:33 PM

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vale talon Can you help me with this please

is it not just (-7,-2,3)

worldly beacon Apr 23, 2023, 2:34 PM

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Ik but there is no point doing this question if it’s not coming up for a gcse test

pallid lake Apr 23, 2023, 2:37 PM

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vale talon Can you help me with this please

Do you know how to calculate the midpoint with just (x,y) coordinates?

timber kiln Apr 23, 2023, 2:37 PM

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worldly beacon Ik but there is no point doing this question if it’s not coming up for a gcse te...

midpoints of 2d coordinates will though and there's nothing different to working it out in the 3rd dimension lol

worldly beacon Apr 23, 2023, 2:38 PM

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Since there is no famine of 2 d midpoint questions I’d say he can just do those

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Lol

vale talon Apr 23, 2023, 4:35 PM

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pallid lake Do you know how to calculate the midpoint with just (x,y) coordinates?

Yeh

vale talon Apr 23, 2023, 4:35 PM

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pliant bone This isn't in GCSE Edexcel

It’s an old past paper

pliant bone Apr 23, 2023, 4:38 PM

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so its old specification

#idk the topic