Asked by Jena

What is the domain and range of the equation y=-x^2-4x-7?
Answered by Reiny
It is a parabola in standard position
so anything goes for x

find the vertex, the range ≥ the y-value of that vertex.
Answered by Jena
How?? What are the equations?
Answered by fathia
work
Answered by fathia
pls can you helpme withh domain and range
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