The line passes (-2,-6) and (2,-3). Write an equation that represents the line.
Use exact numbers.

Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: The line passes (-2,-6) and (2,-3). Write an equation that represents the line.
Use exact numbers.

Please first conduct reasoning, and then answer the question and provide the final value, e.g., 1, 2.5, 300, at the end.
Question: The line passes (-2,-6) and (2,-3). Write an equation that represents the line.
Use exact numbers.
