Answer:
B.
Step-by-step explanation:
The function above the x-axis looks like a parabola, so it must have an x^2 term. It also has an open circle, so it must have a > symbol.
The function below the x-axis has a closed circle, so it must have a <= symbol. It is also a 3rd degree polynomial.
Answer: B.
Answer:
At each vertex at least 3 faces meet (maybe more).
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Brainliest please