Answer:
-1
Step-by-step explanation:
There are things called domain and range.
Domain is all the x values and range is all the y values.
Since in your picture the parabola only seems to be touching -1, that is your domain.
If you tell me the question I'd be happy to answer. c:
Answer:
not quite sure the specifc answer of this question at this time
Step-by-step explanation: