function B = vmirror(A)
    % ROWMULTIPLE   Given an m x n matrix A
    %               along with an integer i between 1 and m and a
    %               nonzero scalar k this function will priduce a m x n
    %               matrix B that is the result of multiplying row i of
    %               A by k
    [m,n] = size(A);
    B = zeros(m,n);
    for i=1:m
        for j=1:n
            B(i,j) = A(m + 1 - i,j);
        end
    end