The graph of h is a translation 4 units right and 1 unit down of the graph of f(x) = x2. What is the vertex form of function h? Group of answer choices LaTeX: h\left(x\right)=\left(x+4\right)^2- 1h ( x ) = ( x + 4 ) 2 − 1 LaTeX: h\left(x\right)=\left(x-4\right)^2- 1h ( x ) = ( x − 4 ) 2 − 1 LaTeX: h\left(x\right)=\left(x-1\right)^2+ 4h ( x ) = ( x − 1 ) 2 + 4 LaTeX: h\left(x\right)=\left(x+1\right)^2+ 4h ( x ) = ( x + 1 ) 2 + 4