Midpoint formula

$\rhd$ Midpoint Formula. Finds the midpoint between $(3,-4)$ and $(6,1)$ (which is $(4.5,-1.5)$ ) and the midpoint between $(4,-5)$ and $(8,2)$ (which is $(6, -1.5)$ ) and derives the midpoint formula from the examples.
Find the average of the $x$ values and the average of the $y$ values.
$\star$ Find the midpoint of a line segment.
Written derivation of the midpoint formula