Which of the following equations is not equivalent to the others?
y = -3x - 4
y = -3x + (-4)
y = -4 + 3x
y = -4 - 3x

i think that you should ask google for the answer to that problem because if we don't know it google does

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)