A) as x decreases within bound, f(x) increases without bound.

b) as x decreases without bound, f(x) approaches zero

c) as x increases without bound, f(x) approaches the line y = - 4

d) as x decreases without bound, f(x) approaches the line y = - 4

a) As x decreases within bound, f(x) increases without bound.  

c) as x increases without bound,f(x) approaches the line y = - 4

Step-by-step explanation:

From the graph, we can see, as x becomes more negative, y gets larger and larger.  

As x→ -∞, y → ∞

As x decreases without bound, y increases without bound

We can also see as x gets larger and larger, y gets closer to -4

As x →∞, y → -4

As x increases without bound, y approaches -4

10000

step-by-step explanation: divide by 2,