Graph limits and area
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I have the following code:
x = linspace(-5, 5, 1000);
y1 = -x;
y2 = x.^2-4;
lidx = y1 >= y2;
figure
set(findobj(gcf,'type','axes'),'FontName','Arial','FontSize',12,'FontWeight','Bold', 'LineWidth', 2);
plot(x, y1, 'k')
hold on
plot(x, y2, 'k')
patch([x(lidx) fliplr(x(lidx))], [y1(lidx), fliplr(y2(lidx))], 'b', 'FaceAlpha', 0.4)
hold off
xlim([-5 5])
ylim([-5 5])
box on
grid on
axis=gca;
axis.XAxisLocation = 'origin';
axis.YAxisLocation = 'origin';
title('Graph of the integration domain')
xlabel('x')
ylabel('y')
which gives the following graph. Is there a way of putting dashed lines where the green line is to show limits and to reduce the blue patch within the area. Thank you.
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