Answer
$d(A,E)=6$
Work Step by Step
The coordinate of point $A$ is $=-3$
The coordinate of point $E$ is $=3$
The distance between $A$ and $E$ is
$d(A,E)=\left | 3-(-3) \right |$
Simplify.
$d(A,E)=\left | 3+3 \right |$
$d(A,E)=\left | 6 \right |$
$d(A,E)=6$
Hence, the distance between $A$ and $E$ is $6$.
