What is the best approximation of the solution to the system to the nearest integer values?

(6, −2)(6, −2)

(7, −2)(7, −2)

(−2, 7)(−2, 7)

(−2, 6)

(image below)

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the plzzz write a proportion i will give you 100 points