The answer is b
it's a special triangle
Answer: B. x is all real numbers.
Step-by-step explanation: The domain of a graph is how far the x value can go left or right. Because this is a horizontal line, the domain or x could be any value.
Answer:
This is all the above
Step-by-step explanation:
all answers are true to this graph
30.51. I used my calculator. Hope this helped.