1 Answer

Bruce McGee · Answer 1 · 2023-03-11T12:01:39+0000

The graph of parabola is given in downward direction.

The domain of the parabola is represent x-values of the function.

Therefore, the domain of the x-value is

$D=\text{ x}\epsilon R\text{.}$

Here R denotes the real numbers and x belongs to all real numbers is the domain of the parabola.

The range of the parabola is represent y-values of the function that can observe from the graph.

The value of y is ,

$y\leq3$

Therefore , the range of the parabola function is y less than equal to 3.

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