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Kisachek [45]
3 years ago
7

What is the domain of the function represented by the graph

Mathematics
2 answers:
san4es73 [151]3 years ago
8 0
<h2>Answer:</h2>

The domain of the function which is represented  by the graph is:

                       All real numbers ( In interval form (-∞,∞) )

<h2>Step-by-step explanation:</h2>

We know that a domain of a function is the set of the all the x-values for which the function is defined.

By looking at the graph of the function we see that it is a graph of a upward open parabola and the graph is extending to infinity on both the side of the x-axis this means that the function is defined all over the x-axis i.e. for all the real values.

Also, we know that the function will be a quadratic polynomial since the equation of a parabola is a quadratic equation and as we know polynomial is well defined for all the real value of x.

            Hence, the domain of the function is:

              All real numbers (In interval form (-∞,∞) )

Kitty [74]3 years ago
5 0
Domain is the value of x.
in this graph, x can be any number, so the domain is all real numbers. (-∞, +∞)
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