What is the answer to number 2? Can you help me solve this and explain why? Thanks!

b.-4 units

all you   do is count how many times you move

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)

2/3=10/15

1/5=3/15

10+3=13/15

2 13/15 is the answer