tsym for solving this it's hard for me!!
Let f(x)=\(\sqrt{x}\) and g(x)=\(g\left(x\right)\:=\:a\:\cdot \:f\left(x-h\right)\:+\:k\) for some real numbers a,h,k.
you know the following information about g:
the domain of g is x is greater than or = to 5,
the range of g is g(x) is less than or = to -3,
the graph of g passes through (10,-13).
given this, find the value of a.