I will give u brainlest if you give me the right answer

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

idk

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)

70

step-by-step explanation: