Discover the meaning of set notation for domain and range descriptions.
[i]Answer these open ended questions on your own or with others to form deeper math connections.[/i]
How could you write the range of [math]y=-x^2[/math]?
Describe or write the equation of a function that satisfies the following conditions: [br][math]D=\left\{x:x\in\mathbb{R}\right\}[/math], [math]R=\left\{y:y\in\mathbb{R},y\ge0\right\}[/math]