Answer:
[tex]\large\boxed{(f\circ g)(1)=17}[/tex]
Step-by-step explanation:
Look at the pictures.
[tex](f\circ g)(1)=f\bigg(g(1)\bigg)\\\\g(1)=6\qquad(picture\ \#1)\\\\(f\circ g)(1)=f(6)\\\\f(6)=17\qquad(picture\ \#2)[/tex]
