Question 177961
{{{f(x)=6/x+4}}}
:
the domain is all real numbers except -4 (x+4=0--->x=-4)this would make the function undefined. The range woud be all real numbers except zero. there is no value of x that will produce zero.
:
{{{graph(300,300,-10,10,-10,10,6/(x-4))}}}
:
{{{g(x)=sqrt(1-x^2)}}} so {{{1-x^2>=0}}} so {{{-x^2>=-1}}}{{{x^2<=1}}}
:
domain {{{-1<=x<=1}}} range is {{{0<=g(x)<=1}}}

{{{graph(300,300,-10,10,-10,10,sqrt(1-x^2))}}}