Question

What is the midpoint of the vertical line segment graphed below?

Answer 1

Midpoint of the vertical line segment graphed below is:

(2, -2.5)

Explanation:

Mid point of (x1,y1) and (x2,y2) is (a,b)

where
`a=(x1+x2)/(2)\ and\ b=(y1+y2)/(2)`

Here, (x1,y1)=(2,4) and (x2,y2)=(2,-9)

`a=(2+2)/(2)\ and\ b=\frac4-9}{2}`

⇒ a=2 and b= -5/2= -2.5

Hence, midpoint of the vertical line segment graphed below is:

(2, -2.5)

Answer 2

the answer is A

Explanation:

you just subtract the y2 by the y1