The growth of two plant saplings A and B, were observed for a period of 6 months. The graph shows the linear growth of the saplings, in centimeters.
After how many months will the heights of the two samplings be the same?
![The growth of two plant saplings A and B were observed for a period of 6 months The graph shows the linear growth of the saplings in centimeters After how many class=](https://us-static.z-dn.net/files/d20/99b2cccf798d303e023bde5d2f911813.png)