Answer:
The first one is not a function
The second is a function
Third not a function
Fourth is a function
Step-by-step explanation:
12 hrs. 30-6 is 24/2 gives you 12
Answer:
3
Step-by-step explanation:
Answer:
(2.4, -1)
Step-by-step explanation:
Using midpoint formula plug in the info (x1+x2)/2, (y1+y2)/2