Answer:
C
Step-by-step explanation:
The VLT is true if every x value has exactly 1 y value, which is true only in answer c.
Vertex form is y = -(x+4)^2+9
Answer:
420
Step-by-step explanation:
Answer:
I think is B.
Step-by-step explanation:
hope its help
Answer:
2/3
Step-by-step explanation: