function y = quadratic_evaluate ( a, b, c, x )

%% QUADRATIC_EVALUATE evaluates a quadratic polynomial.
%
%  A, B, C are the coefficients of the polynomial.
%
%  X is the number, list, or table of evaluation points.
%
%  Y is the number, list or table of values.
%
  y = a * x.^2 + b * x + c;

  return
end

