Section 2-1: Relations and Functions Goal: Write the domain and range of afunction in interval notation, inequalities, and set notation. ? Domain (Independent variable, InputvaIue,x)? ?- Of 4) OO't t '? x: (iI)(3)(5 ? Range (dependent variable, output value, y)? ?* oj,,l L4- 00r7J1 4i V' x: (t, I) (3,)?, ) ? Set Notation? ?TE 4 f - s c coIIeq, o ,ftM~, ? Relation? k 4 &QA "V ? Vertical Line Test? Function- L i\ ecA'l xqvf &9rn-M (c) I Cam t- Ivt t ac, Cs). - \ MOM 4\PdY\OVU- *j t it on Me. I \uI I k t yt -rwt c, Onto Function? ea (L44Ul1 or k-nfn nc DomBIt arre i__i__ YZWiclfl ecWcpwi _iIiJ ? flJMM Li. -- Continuous Relation? ?'-.-- k efrvrj l0 wt ?.+ick st t v - ? One-to-One Function? ? tflqt iii o(vlav f1.c$