Answer:

The vertex form for a parabola is given by this expression:

By direct comparison we see that for this case:

And we know from the general expression that the vertex is:

So then the vertex for this case is:

Step-by-step explanation:
For this case we have the following function:

And we need to take in count that the vertex form for a parabola is given by this expression:

By direct comparison we see that for this case:

And we know from the general expression that the vertex is:

So then the vertex for this case is:

Answer:one
Step-by-step explanation:because
Answer:
no solution
Step-by-step explanation:
Well first I think you need to divided <span />
Answer:
1 hour
Step-by-step explanation:
no explanation its common sense lol