# Frame ticks of a Plot

When I Plot my function (under Plot command) it is seen that all the Frame ticks along Y axis shows the only value -1 but the Graph is okay.I used FrameTicks-> Automatic. However, along X axis it automatically shows the Frame tick in micro meter order. It may be possible that these type of doubts have already been discussed but I am very sorry to say that I could not find the exact match. Would you please suggest me what to do or provide me the link, if already exists.

• If the only y tick labels are -1 then the function is essentially constant in the interval and has the value -1. Manually, set the PlotRange to something like PlotRange -> {-1.01, -0.99} and you will probably see a straight line at -1. – Bob Hanlon Feb 12 at 19:36
• Thanks for suggestion. – R. Bhattacharya 2 days ago