Question #dc2c4
1 Answer
Oct 7, 2017
The domain is all real numbers except for -4 (aka. R/-4)
Explanation:
- Identify that the graph is a truncus:
#7/(x+4)^2# - We identify the asymptote for X to figure out its domain
- As its denominator consists of x+4, we know that the graph had been shifted 4 units to the left
- Thus, the asymptote can be concluded to be x= - 4
- From this, we can infer, due to the shape of the graph, that the domain is all real numbers except for -4. graph{7/(x +4)^2 [-12.324, 7.6, -1.034, 8.926]}
