% Sauer Computer Problem 9.1.3 (a)
%
% Rita upp parablerna.
%
% Joar Bagge 2016-12-05

clear

P1 = @(x) x.^2 - x + 1/2;
P2 = @(x) -x.^2 + x + 1/2;

fplot(P1, [0,1]), hold on
fplot(P2, [0,1]), hold off
