okay.. up to now i have
f(g(x))
=(sqroot 1-x^2)^2+2
=1-x^2+2
=-x^2+3
which leaves me with no idea with what the domain is, since the randicand is gone..
Type: Posts; User: bryanx47
okay.. up to now i have
f(g(x))
=(sqroot 1-x^2)^2+2
=1-x^2+2
=-x^2+3
which leaves me with no idea with what the domain is, since the randicand is gone..
Find the domain and range of f*g. Let f(x)=x^2+2 and g(x)= (sqroot) 1-x^2
Are the functions of f*g and g*f defined? Explain
I have some of this done but want to know if i'm on the right track. ...