Question

I am confuse in composition of function
lemme show you a example
tell me is it a composition of function f(x)=x2+1
g=x,h=x2+1
g(h(x))=x2+1
what is this
is this a composition of fuction?
or something else

Answer 1

Yes,this is a composition of a function!!
Your question says that g(x)=x and h(x)= x^2 + 1.Therefore,

g(h(x)) = g(x^2 + 1) [as h(x)=x^2 + 1]

= x^2 + 1 [as g(x)=x]

Answer 2

ok thnk you

Answer 3

My pleasure!!

Answer 4

can you tell me about reflection of function