Please this is due in 1 hr and 7 minutes... Please don’t answer this with one answer, blank or ridiculous answer this is serious.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

1.) 21

2.) 0.453

3.) 1.5

4.) 48

5.) $ 22

step-by-step explanation:

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)