line doesnt appear on my graph

hi,im trying to plot a graph below is my script and outcome of my plot(x,y) graph. can anyone enlighten me on why do i only get scatter points and not a line graph?

[Azzi Abdelmalek]

Please don't post a code as an image, we can not test it

[Austin]

Noted.

Answer 1

[Azzi Abdelmalek]

x=-10:10
y=log(abs(x-27))./(x.^2+83)
plot(x,y)

% you have missed a . /

[Austin]

it works,thanks lots!!

Answer 2

[Image Analyst]

Of course you need a dot like Azzi said. FYI, see this code to see how to adjust the line and markers:

x = 1:10;
y = sin(x);
% b means blue, o means small circle, - means solid line.
plot(x, y, 'bo-', ...
  'LineWidth', 4, 'MarkerSize', 20, ...
  'MarkerFaceColor', 'r', 'MarkerEdgeColor', [.5, .9, .7]);

You should now be able to get lines between the markers and adjust the way the markers look. Hope this helps. See the help for LineSeries or plot for more options.