Midpoint formu
Point A is at (-3,-5) and point B is at (1, -9).
What is the midpoint of line segment AB?

i would say the third one.

step-by-step explanation: liner would mean in a line and the only one that doesn't look like it's even thinking about forming a line would be the third one

idk

step-by-step explanation:

do it yourself, cause that made me do it myself today, in english!

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb