my graph shows two green and red lines and i'm used to just messing with the red one

[robson23216596mq08]

my speed graph show two lines and i'm not used to it i used to use just one line to make my edits i need urgent help

[Rick Gerard]

If there is only one line for Scale you are looking at the Speed graph. Your screenshot shows the Value Graph. There are two values in the array so there will be two lines in the value graph.

[robson23216596mq08]

i chose the speed value graph but still appears this two lines 

[Rick Gerard]

Sorry, I missed that you are animating Scale and have different X and Y scale values.

 If Scale is linked like it is in your screenshot, then moving either point will move both X and Y at the same time. Unlink Scale and you can adjust the timing of each value. If X and Y are equal, there will be only one line.

Scale in the graph editor will always display 3 lines for 3D layers and 2 for normal layers. Position will have one line white line for Speed and up to three for X, Y, and Z for Value. It is extremely difficult to edit the Value Graph for Position so speed is the best option, so speed is the only option. It is a little easier to animate Scale with either the Speed or the Value graph.

[robson23216596mq08]

before when I messed with the scale and used my graph it was the same as this image and I am experienced using the program I don't understand why it is different now

[Rick Gerard]

You get one red line when the X and Y Scale values are the same. If both are 200% then the lines are stacked on top of each other. If the X value is 100% and the Y is 200% then you get a Red line and a Green line. It is as simple as that.