A-Level Maths B7-06 Graphs: Sketching the Modulus of a Linear Function

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comparing it to completing the square - such a good method, never heard of it before. Thanks!

jacobb
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I love your videos my dawg. Praying they get me through my exam today. Big love

ogbgang
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Cheers mate very good explanation love it

zaynali
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Why isn't the vertex (5, 0) for Q3? I though you have to take the modulus (positive) of 5

lidiabejerea
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Good job..keep it up.. well wishes from Pakistan❤

muhammadabubakar
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how come the coordinates arent (5, 0) for the third question? doesn't it become positive either way when it's a modulus function? or is it because we are completing the square? thanks

seeyar
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How come it hasn’t been reflected for when y<0 for Q2

SM-tmji