How to plot multiple matrices?

I have three single row matrices that i want to plot against their position, x=(1:1:6) on the same graph.

These are the matrices i want to plot:

y1 =
  308.0035  301.1535  301.0850  296.2900  293.5500  273.0000
y2 =
  313.8800  305.8800  305.8000  300.2000  297.0000  273.0000
y3 =
  325.0035  318.1535  318.0850  313.2900  310.5500  290.0000

So how do i get these values to plot together?

Thanks in advance.

Answer 1

[madhan ravi]

 Y = [y1(:), y2(:), y3(:)];
 plot(Y)

[Abigail Felch]

thank you, that will work for what i need. :)