Please help me I will give you extra points and the brain thing, image below.
This graph shows the altitude of a bird over time.
What is the slope of the line and what does it mean in this situation?
A.The slope is –500 . This means that the bird descends 500 m each minute.
B.The slope is –350 . This means that the bird descends 350 m each minute.
C.The slope is 350. This means that the bird ascends 350 m each minute.
D.The slope is 500. This means that the bird ascends 500 m each minute.