Answer
The slope of the given equation is $ m=-\frac{1}{2}$ and $ y $ -intercept is $ c=2$.
Work Step by Step
On simplifying equation (1), we get,
$\begin{align}
& 2x+4y-8=0 \\
& 4y=-2x+8 \\
& \frac{4y}{4}=\frac{-2x+8}{4} \\
& y=-\frac{1}{2}x+2
\end{align}$
Therefore, the equation
$ y=-\frac{1}{2}x+2$ …… (2)
The above equation is in the form of $ y=mx+c $, where $ m $ is slope and $ c $ is the intercept.
Therefore, from (2) it can be concluded that $ m=-\frac{1}{2}$ and $ y $ -intercept is $ c=2$.
