Year 12s: what will be the first way you research your future options? >>

Year 12s: what will be the first way you research your future options? >>

Year 12s: what will be the first way you research your future options? >>

Function

True or False: If the following is true, explain or prove why. If the following is false, give a counterexample that disproves the statement.“For all functions , ℎ, we have f∘(g + ℎ) = f∘g+ f∘ ℎ.”
what does the small circle mean?

Original post by COOOOOT

True or False: If the following is true, explain or prove why. If the following is false, give a counterexample that disproves the statement.“For all functions , ℎ, we have f∘(g + ℎ) = f∘g+ f∘ ℎ.”
what does the small circle mean?

composition

OP

Original post by Naruke

composition

how to solve the question?

Original post by COOOOOT

how to solve the question?

The question is asking you whether the two expressions equal each other.

To put it another way, if we say

f(x) = 2x^{2} + 5

Are these two equal?

f(4+7)

and

f(4) + f(7)

This is all the question is asking, and for you to prove it.
So if it does work - show exactly how.
And if it doesn't work show that it doesn't :h:

:h:

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