unit 3 vocabulary 3.02. unit 3 vocabulary this unit contains a large amount of new, very math...
Post on 18-Jan-2018
241 Views
Preview:
DESCRIPTION
TRANSCRIPT
UNIT 3 VOCABULARY3.02
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 TERMSX
INDEPENDENT VARIABLE:
THE QUANTITY THAT YOU CHANGE
DOMAIN:ALL OF THE X-VALUES
IN A RELATION
YDEPENDENT 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}
top related