(-1,-4) this is saying that when x=-1, y=-4. Plugging it into the line equation y=4x gives

Which is correct.
Answer:

at least means it need to be more or the lowest it can be is 18
Step-by-step explanation:
Look at the picture below
Answer:The mitochondria makes energy for the cell.
Step-by-step explanation:
I did a project on it in 4rth grade
I think there are only one possible answer