$x=x_0+v_{0}t+\frac{1}{2}a{t}^2$

$\backslash$table$[[$Definitions of variables,Spreadsheet Illustration$],[$position at time t $($cell B$27),$a$,$A$,$B$],[,23c,,2],[x_0=$ inital position $($cei B$23),24Vc,,3],[v_0=$ initial velocity $($cell B$24),25t,,4],[t=$ elapsed time $($cell B$25),26a,,5],[a=$ acceleration $($cell B$26),27,,]]$

Which equation will correctly translate the above equation into spreadsheet language, if you place it in cell B$27?$