Function Notation - GCSE Higher Maths

[@something1934-g8b]

From something really simple to functions. That really made it seem a lot simpler.

[@noone186]

Thank u so much! I wish u had harder examples for a better understanding!

[@1stClassMaths]

You are welcome! There are 3 more videos on functions for you to check out mind!

[@Muhammed.Yaseen]

This was the video that finally made me click on what are functions!

[@ammar3O4O]

Thanks for this. You explained the topic well.

[@1stClassMaths]

Thank you!

[@fortaang1145]

thankk you for the lesson i understand it very well, I do have a question in the last question G(-3), you cubed -3 and kept the -, I was thinking I should put my and as 27 not -27.

[@1stClassMaths]

(-3)^3 = (-3) x (-3) x (-3) = -27 If it were just two negative threes then it would be positive since a negative x negative gives a positive. However here we have a third one so it goes back to negative again.

[@musaratshah4112]

Can you cover all of ig 3 topics

[@deadm4n881]

should i watch inverse functions after this or composite or function and equation?

[@1stClassMaths]

Inverse, then composite, then equations.

[@fdbusiness]

does this playlist cover the whole specification for grades 6/7, or is there still topics that you haven't made videos on? thanks

[@1stClassMaths]

Not all but most of it.

[@fdbusiness]

@@1stClassMaths any idea which topics arent covered? will need to cover them elsewhere with a teacher not as great as you :)

[@raynamie6861]

@@1stClassMaths yeah which topics are not covered

[@elizabethaguda3331]

Why do the inputs start with f(2)

[@1Vd0t]

It’s just how the question is

[@kiranbass2847]

Bring the intro song back

[@1stClassMaths]

Sorry I made this video before I made the intro. It's actually a really old one!