documentclass{article}

usepackage{adjustbox}
usepackage{lipsum}

begin{document}

lipsum[1-4]

vfill

noindent
adjustbox{trim=0pt {dimexprheight-9baselineskip} 0pt 0pt, clip}{includegraphics[width=linewidth]{example-image}}

noindent
adjustbox{trim=0pt 0pt 0pt 9baselineskip, clip}{includegraphics[width=linewidth]{example-image}}

lipsum[5-10]

end{document}