Find the Midpoint (6,4) and (9,9)

$(6, 4)$ and $(9, 9)$

Use the midpoint formula to find the midpoint of the line segment.

$(\frac{x_{1} + x_{2}}{2}, \frac{y_{1} + y_{2}}{2})$

Substitute in the values for $(x_{1}, y_{1})$ and $(x_{2}, y_{2})$ .

$(\frac{6 + 9}{2}, \frac{4 + 9}{2})$

Add $6$ and $9$ .

$(\frac{15}{2}, \frac{4 + 9}{2})$

Add $4$ and $9$ .

$(\frac{15}{2}, \frac{13}{2})$