Question

Identify the domain of the graph of y=-x^2-6x-13

Answer 1

[texy=-x^2-6x-13[/tex]

Domain: all real numbers

Answer 2

`(\infty,-\infty)`; All real numbers.

Explanation:

We have been given an equation
`y=-x^2-6x-13`. We are asked to find the domain of the given equation.

We know that domain of a function is the values of x, for which our function is defined.

Since our given function has no undefined points or domain constraints, therefore, the domain of our given function is all real values of x. In interval notation the domain of our function would be:
`(\infty,-\infty)`.