The answer is B The domain is all real numbers such that ...
Answer:

Step-by-step explanation:
Answer is C. Rate if correct please
Answer:
The third answer
Step-by-step explanation:
Rate of change is slope which is 10 for the first one and you can use rise over run to find slope for the graph
Answer: b≥-3
Step-by-step explanation:
at least means that it's great or equal than -3.
b≥-3