Question

I need help with my math

Answer 1

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.