The midpoint of AB is M(6, -1). If the coordinates of A are (4,-4), what are the coordinates of B?

(8, 2)

Step-by-step explanation:

(x, y)=(6, -1)

(x1+x2)/2=6

(y1+y2)/2=-1

(4+x2)/2=6

4+x2=6*2

4+x2=12

x2=12-4

x2=8

(-4+y2)/2=-1

-4+y2=-1*2

-4+y2=-2

y2=-2-(-4)

y2=-2+4

y2=2

(x2, y2)=(8, 2)

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )