# Midpoint formula

1.  $\rhd$ 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.

2.  $\star$ Find the midpoint of a line segment.
3.  Written derivation of the midpoint formula