UNIT 3 VOCABULARY 3.02

UNIT 3 VOCABULARY THIS UNIT CONTAINS A LARGE AMOUNT OF NEW, VERY MATH SPECIFIC VOCABULARY TODAY, WE ARE GOING TO START A REFERENCE FOR YOU TO REFER TO ALL CHAPTER

RELATION A SET OF INFORMATION THAT CAN BE PLOTTED ON A COORDINATE GRID ANY SET OF ORDERED PAIRS EXAMPLES: (1, -3) (2, 5) (-3, 1) (2, -4)

VARIABLE-SPECIFIC TERMS X INDEPENDENT VARIABLE: THE QUANTITY THAT YOU CHANGE DOMAIN: ALL OF THE X-VALUES IN A RELATION Y DEPENDENT VARIABLE: THE QUANTITY YOU MEASURE IN THE END RANGE: ALL OF THE Y-VALUES IN A RELATION

EXAMPLE THE COST OF A PIZZA CAN BE FOUND USING THE EQUATION Y=2X+8, WHERE X REPRESENTS THE NUMBER OF TOPPINGS AND Y REPRESENTS THE FINAL COST YOU CAN ORDER 0, 1, 2, 3, OR 8 TOPPINGS INDEPENDENT VARIABLE = X, NUMBER OF TOPPINGS DEPENDENT VARIABLE = Y, FINAL COST DOMAIN = {0, 1, 2, 3, 8} RANGE = {8, 10, 12, 14, 24}