Answer
slope is undefined
Work Step by Step
Solve for $x$ to obtain:
$x-2=0
\\x-2+2=0+2
\\x=2$
This means the given equation is equivalent to $x=2$.
RECALL:
(1) The graph of the equation $x=h$ is a vertical line.
(2) A vertical line has an undefined slope.
Thus, $x=2$ is a vertical line whose slope is undefined.
