Answer
See graph
.
Work Step by Step
Find the intercepts (set x=0, set y=0)
and a check point (set a value for x, find y)
$\left[\begin{array}{lll}
\text {y-intercept } & \text {x-intercept} & \text {checkpoint}\\
& & \\
x=0 & y=0 & x=1\\
0+y=6 & x+0=6 & 1+y=6\\
y=6 & x=6 & y=5\\
(0,6) & (6,0) & (1,5)
\end{array}\right]$
Plot the points and a line through them.