After effect speed graph is different

[Sumit36421000sgpp]

When i open the after effect speed graph they saw me red and yellow line . Yellow line for adjust and red line is the motion line . My red line is going down but in others after effect speed graph have white line and they set the perfect speed but in my case it is impossible.. pls help me ...

[Mylenium]

Basics. Read the help:

Editing, moving, and copying keyframes

Mylenium