Answer:
Explanation:
To find the midpoint of a line segment, we can use the midpoint formula, which states that the midpoint (M) is the average of the x-coordinates and the average of the y-coordinates of the endpoints.
Given the endpoints P₁ and P₂:
P₁ = (1, -12, -17)
P₂ = (3, 12, 3)
To find the x-coordinate of the midpoint:
x-coordinate of M = (x-coordinate of P₁ + x-coordinate of P₂) / 2
= (1 + 3) / 2
= 4 / 2
= 2
To find the y-coordinate of the midpoint:
y-coordinate of M = (y-coordinate of P₁ + y-coordinate of P₂) / 2
= (-12 + 12) / 2
= 0 / 2
= 0
Therefore, the x-coordinate of the midpoint is 2, and the y-coordinate of the midpoint is 0.
The midpoint of line segment P₁P₂ is (2, 0).