Relier Pairs Unit one vocabularyVersion en ligne Unit one vocabulary par Carla Lilly 1 Function notation 2 Function 3 Parent function 4 y-intercept 5 x-intercept 6 Family of functions 7 Domain 8 Range 9 Relation 10 Inverse function A method of writing algebraic variables as functions of other variables. A function that reverses another function. If you have (a,b) then the inverse of that would be (b,a). The set of all y coordinates in the ordered pairs in a relation. The simplest function in a family of functions. A relation in which each element is paired with exactly one element of the range. A set of input and output values, usually represented in the form of ordered pairs. A set of functions defined by the same type of formula The set of all x coordinates of the set of ordered pairs in a relation. The point at which the line crosses the x axis (x, 0). Is the point at which the line crosses the y axis (0,y).