Let f(x)=17x2\displaystyle {f{{\left({x}\right)}}}=\frac{{1}}{{7}}{x}^{{2}}

Describe in words the effects of the following transformation on the graph of f(x)\displaystyle {f{{\left({x}\right)}}}:
f(x+7)+4\displaystyle {f{{\left({x}+{7}\right)}}}+{4}