Composite Functions
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- Опубликовано: 4 апр 2021
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/ @chrismathsacademy4176
Evaluating functions
• Evaluating Functions
How to find the inverse of a function?
• How to find the invers...
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Secondary/High School Level Mathematics - We look at CXC/CSEC topics and past paper questions.
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#compositefunction #function #composite #functions #chrismaths #chrismath #chrisacademy #chrismathsacademy
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6x-8/4
6
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i. 6x-8/4 ii. -8
Awesome 👍
Thank you
Rsp i understand it much better now
#1fg(×)=6×-8 over 4
#2 fg(4)=4
Wonderful
6x-8/4, -4
Nice Very helpful 👌
Happy you found the video helpful.
First answer is 6x-8 over 4 and the second one is,-8
The second one is 9😊
@@boqoradiiyarayd you mean 4
Correct
Good explanation and voice 👏
Thanks
-8
6x-8/4
These maths look like headache
It's actually not so bad, it just takes a little practice.
I am new here
Welcome to the Chris Maths Academy
sir, quick question, 6x-8\4, you didt cancel -8 from 4
Not seeing the question you are making reference to.
How about gg
I got fg = 3 for the one that says try these am a right?
Not quite, the answer is a function fg(x) = (6x - 8)/4
@@chrismathsacademy4176 isn't fg(-4) = -8 ?
i) (6x-8)/4
ii)F.g(4)=4
I'm correct right?
You are indeed correct. Good job 👍
Final ii) i got -8 as fg(-4)
Excellent work
How about gf?
Sir I got the answers first answer is fg(×) = 6x _8 over 4 while fg (4) =4
Yes fg(4) = 4, however, the question was fg(-4) though
@@chrismathsacademy4176 okay sir