Identify the domain of the function shown in the graph.

The correct option is D) x is all real numbers.

Step-by-step explanation:

Consider the provided graph.

The provided graph is a horizontal line parallel to x axis.

where the equation of the graph is y=-3

The domain of a function is the set of all x values which a function can take.

Here, we can see that for every value of x the function gives the constant value which is -3.

Thus, the function is continuous at everywhere.

Therefore the domain of the function is all real number.

Hence, the correct option is D) x is all real numbers.

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

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