Answer:
The graph in the question does not represent a linear function because a linear function is always a straight line, and is represented by the following equation:
y = f(x) = a + bx
The function illustrated in the graph looks more like a logarithmic function that is flattening as it progresses.
Answer:
A good logical prediction is something big might happen, maybe a volcano eruption, or maybe something is chasing them (besides). Lost is terrible, they could get eaten.. They might be getting hunted by a hungry tiger.
