Fxjx 6 0 g 3 This can be read as D is our domain of all values of x such that the vertical line means such that x is not 0. When using set notation inequality symbols such as are used to describe the domain and range. I have students use two colored pencils for this activity.
Y x2 4x - 1 y x2 4x 1.
Given a function in function notation form identify the domain and range using set notation interval notation or a verbal description as appropriate. Set notation uses sets to say explicitly where the function is or isnt de ned. The procedure for doing interval notation include. Write your answer using set notation.