BDC is adjacent (Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.)
Answer:
It's the b graph
Step-by-step explanation:
Khan Academy.
Answer:
This function is a quadratic.
Explanation:
If you sketch a graph, you will see the points form a U, representing a quadratic function.
Answer:
12.5
Step-by-step explanation:
