Question

If the line segments has the end points (1,-1) and (3,3) .Then what is the midpoint

Answer 1

(2, 1)

Explanation:

Using the midpoint formula

midpoint = [
`(1)/(2)`(x₁ + x₂ ),
`(1)/(2)`(y₁ + y₂ ) ]

with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (3, 3)

= [
`(1)/(2)`(1 + 3),
`(1)/(2)`(- 1 + 3) ]

= (2, 1)