Answer:
7.
Step-by-step explanation:
19 - 2(6) = 19-12= 7
I think this is the answer
Answer:
D
Step-by-step explanation:
The open circle at the origin means the rightmost piece will have domain x > 0. That is only the case in choices C and D.
The middle piece has a negative slope. That is only the case in choice D.
The appropriate piecewise function is ...
