Question 1189771


 {{{g(x)=x-8}}}
{{{ f(x) = (x-3)(x-5)}}}


 (a) Find {{{(g/f)(1)}}}

{{{(g/f)(x)=(x-8)/((x-3)(x-5))}}}

{{{(g/f)(1)=(1-8)/((1-3)(1-5))}}}

{{{(g/f)(1)=-7/(-2)(-4))}}}

{{{(g/f)(1)=-7/8)}}}


(b) Find all values that are NOT in the domain of If there is more than one value, separate them with commas. 

values that are NOT in the domain are the values of {{{x}}} that make denominator equal to zero

{{{(x-3)(x-5)=0}}}=>{{{x=3}}} and {{{x=5}}}

so, values that are NOT in the domain are: {{{3}}},{{{5}}}