(Chapter 1: Review) 1.16 PART H: DOMAIN AND RANGE FROM GRAPHSThe domainof f, which is the set of all legal inputs, is the set of all x-coordinatespicked up by the graph of f. (We assume xis the independent variable.) (Think of crushing, or “projecting,” the graph of fonto the x-axis.) The rangeof f, which is the set of all resulting outputs, is the set of all y-coordinatespicked up by the graph of f. (We assume yis the dependent variable.)
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This note was uploaded on 12/29/2011 for the course MATH 150 taught by Professor Sturst during the Fall '10 term at SUNY Stony Brook.