Postsecondary • 25d

Hello,

I can’t understand this problem because i don’t really understand the type of function i need to use

Can you explain this to me?

Thank you in advance!:)

Français

Postsecondary • 25d

Hello,

I can’t understand this problem because i don’t really understand the type of function i need to use

Can you explain this to me?

Thank you in advance!:)

Explanation from Alloprof

This Explanation was submitted by a member of the Alloprof team.

Hi there !

Thank you for today's question !

Indeed, the first step would be to know the function in question. Let me help you with that !

It is an operation called : the composition of functions, or function " g of f ". It is basically two functions,

fandg,that produce a functionh=g∘fsuch thath(x) =g(f(x)).In order to increase your knowledge and comprehension on the topic, I strongly recommend the consultation of the following link :

Hope this helps, and do not hesitate to reach out once more for precisions !