Answer:
a
Step-by-step explanation:
Answer:
The answer is (C) ⇒ 
Step-by-step explanation:
∵ (-2x³y) × (xy²) ⇒ add the power of same base
∴ 
∴ Answer (C)
We can use the vertex form

to find the equation of the graph. We know that a is the coefficient, and since the graph opens upwards and is slightly stretched vertically, we know that a is 1/3. On the graph, we see that the vertex of the parabola is at (0,-1). Therefore, h is 0 and k is -1.
Our vertex form equation is

Which is D
Answer:
What?
Step-by-step explanation: