Which of the following is the graph of $y=\cos x+3$y=cosx+3?

Which of the following is the graph of $y=\cos x-4$y=cosx−4?

Which of the following is the graph of $y=3\cos x$y=3cosx?

Which of the following is the graph of $y=\cos2x$y=cos2x?

Display and interpret the graphs of functions with the graphs of their inverse and/or reciprocal functions