line-graph code snippets in matlab

% define the data as arrays v_initial = [38.14; 37.20; 37.74; 29.22; 29.05; 29.38; 22.12; 22.36; 22.05]; time_of_flight = [0.28; 0.28; 0.28; 0.28; 0.27; 0.28; 0.27; 0.28; 0.28 into a line graph in matlab