The midpoint, M , of segment AB has coordinates (2,−1) . If endpoint A of the segment has coordinates (−3,5) , what are the coordinates of endpoint B ? The coordinates of endpoint B are?

the coordinates of endpoint B are (7,7)

Solution given:

M(x,y)=(2,-1)

A

Let

B

now

by using mid point formula

x=

$ubstituting value

2*2=-3+a

a=4+3

a=7

again

y=

$ubstituting value

-1*2=5-b

b=5+2

b=7

the coordinates of endpoint B are (7,7)

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.

8

step-by-step explanation: