Domain And Range Of A Function In Interval Notation
In interval notation there are five basic symbols to be familiar with.
Domain and range of a function in interval notation. Given a function in function notation form identify the domain and range using set notation interval notation or a verbal description as appropriate. The procedure for doing interval notation include. The function f x x2 has a domain of all real numbers x can be anything and a range that is greater than or equal to zero.
Write the numbers separated by a comma in ascending order. Updated video in hd here. Open parentheses closed parentheses infinity imagine an 8 sideways negative infinity an 8 sideways with a negative sign in front of it and union a symbol similar to an elongated u.
Interval notation and set notation.