Which set of ordered pairs represents y as a function of x? O {(0,0), (-1,-0.5),(-2, -1), (-3,-1.5), (-4,-2)} O {(0, 0), (0, 1), (0, 2), (0, -1), (0, -2)} O {(0,0), (-1,2), (-1,-2), (-2,4), (-2,-4)} {(0, 0), (1, 1), (2,4), (3,9), (3, 16)}

i think it is 70

step-by-step explanation:

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)