For the following exercises, use the graph in Figure 7, which shows the profit, y, in thousands of dollars, of a company in a given year, t, where t represents the number of years since 1980. The line chart is begin from (15,150) and goes to (25,130).

Find the linear function  y,  where  y  depends on  t,  the number of years since 1980.

Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: For the following exercises, use the graph in Figure 7, which shows the profit, y, in thousands of dollars, of a company in a given year, t, where t represents the number of years since 1980. The line chart is begin from (15,150) and goes to (25,130).

Find the linear function  y,  where  y  depends on  t,  the number of years since 1980.

Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: For the following exercises, use the graph in Figure 7, which shows the profit, y, in thousands of dollars, of a company in a given year, t, where t represents the number of years since 1980. The line chart is begin from (15,150) and goes to (25,130).

Find the linear function  y,  where  y  depends on  t,  the number of years since 1980.
