Which set of ordered pairs represents a function? {(1,-6),(-1, -2), (5, -1), (7,-2)}
{(5,-9), (-2,-7), (5, 4), (3, 7)}
{(4,-4), (-4,-4), (-7, -2),(-6,6)}
{(-4,7), (-4,-7), (-3,6), (-6, -6)}

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)

idk

step-by-step explanation:

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465

there is no points to select.

step-by-step explanation: