Inverse Functions

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GCSE Maths revision tutorial video.

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U explain better than my maths teacher, as a matter of fact, he used ur video to explain the lesson, how odd isn’t it?😂😂😂😂😂

mansoorsaid
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Thank you so much for this video, you saved my exams!!
You explain just like my class teacher and I never felt like I was learning from a internet source.

ishaanbiswas
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Thankyou so much being in set 4 is difficult because my teacher doesn’t teach us these things 😭😭😭

gorgeousss
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sir at 14:46 on question 1 could you also write as an answer f^-1(x)=3(x+1)

musabalbahry
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11:49 can they be eitherway round so i got 2x-9 = -g

SUPR
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8:35 why times all the values and not just the other side ??

SorabeeZ