Question

Where do I get the second number from? I’m confused lol

Answer 1

2/2,0/2 = (1,0)

Explanation:

(3,1)(-1,-1)

midpoint (x1+x2)/2,(y1+y2)/2

Answer 2

(1, 0)

Explanation:

You have to follow the horizontal line when the coordinate x=1, until the y-axis, so you'll realize that y=0