What are the coordinates of the vertex of the parabola described by the equation below? y=7(x+5)^2-4

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:

an altitude of 15,000 feet

step-by-step explanation:

step-by-step explanation:

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