The linear function is graphed. The slope is less than 0. It passes through (0,4) and (4,0). Consider the graph of $y=4-x$.

State the coordinates of the $x$-intercept in the form $(a, b)$.

Please directly answer the question and provide the final value, e.g., 1, 2.5, 300.
Question: The linear function is graphed. The slope is less than 0. It passes through (0,4) and (4,0). Consider the graph of $y=4-x$.

State the coordinates of the $x$-intercept in the form $(a, b)$.

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 linear function is graphed. The slope is less than 0. It passes through (0,4) and (4,0). Consider the graph of $y=4-x$.

State the coordinates of the $x$-intercept in the form $(a, b)$.
