Aloha! Looking for some help with an Algebra 1 equation. See photo below. Thank you in advance.

I'll give brainliest if you answer right : )

What is the value of x in the diagram below?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks