Question

what is the midpoint of (1,2) and (1,-5)

Answer 1

Considering the points \(\large\color{blue}{ (x_1~,~y_1) }\) and \(\large\color{blue}{ (x_2~,~y_2) }\)

the midpoint is, \(\LARGE\color{blue}{ (~\frac{(x_1+x_2)}{2}~,~\frac{(y_1+y_2)}{2}~) }\)