Given f(x)=x\displaystyle {f{{\left({x}\right)}}}={\left|{x}\right|}, after performing the following transformations: shift to the left 54 units, compress vertically by a factor of 163\displaystyle {\frac{{{1}}}{{{63}}}}, and shift downward 75 units, the new function g(x)=\displaystyle {g{{\left({x}\right)}}}=  
Use abs(x) for x\displaystyle {\left|{x}\right|}.