The functions f(x)\displaystyle {f{{\left({x}\right)}}} and g(x)\displaystyle {g{{\left({x}\right)}}} are graphed below.

12345-1-2-3-4-512345-1-2-3-4-5xf(x)     12345-1-2-3-4-512345-1-2-3-4-5xg(x)

Determine (f+g)(−4)=\displaystyle {\left({f}+{g}\right)}{\left(-{4}\right)}=  
Determine (f−g)(4)=\displaystyle {\left({f}-{g}\right)}{\left({4}\right)}=  
Determine (fg)(2)=\displaystyle {\left({f}{g}\right)}{\left({2}\right)}=  
Determine (fg)(0)=\displaystyle {\left(\frac{{f}}{{g}}\right)}{\left({0}\right)}=  

License