Find the slope $m$ and the $y$-intercept $b$ of the line whose equation is given. \[ 4 x-y=5 \] The slope is The $y$-intercept is

Step 1 ：The given equation is in the form of \(ax - y = b\). We can rewrite this equation in the form of \(y = mx + b\), where \(m\) is the slope and \(b\) is the y-intercept.

Step 2 ：To do this, we can add \(y\) to both sides and subtract \(5\) from both sides to get \(y = 4x - 5\).

Step 3 ：From this, we can see that the slope \(m\) is \(4\) and the y-intercept \(b\) is \(-5\).

Step 4 ：Final Answer: The slope \(m\) is \(\boxed{4}\) and the \(y\)-intercept \(b\) is \(\boxed{-5}\).