The line passes (0,2), (1,0). What is the slope of the line?

Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: The line passes (0,2), (1,0). What is the slope of the line?

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 (0,2), (1,0). What is the slope of the line?
