Technology 10 1 Integer Factors Determine the integer

Technology 10. 1 Integer Factors Determine the integer factors of 24. For Figure 10. 1 a, Figure 10. 1 a Set up the table. Set the first column for x equal to integer values starting at 1. 2 nd TBLSET 1 ENTER ▼ ENTER Set the second column for the number, 24, divided by integer in the first column, x. Y= 2 4 X, T, , n View the table to find the integer factors in the first column that corresponds to an integer in the second column. 2 nd TABLE Move down the table to determine additional positive integer factors of 24. 1 of 2

Integer Factors Technology 10. 1 Determine the integer factors of 24. Figure 10. 1 b For Figure 10. 1 b, Move up the table to determine the negative integer factors of 24. The integer factors of 24 are: 2 of 2

Chart of Factors Technology 10. 2 Determine the factors of -6 (ac) that add to 1(b). For Figure 10. 2 a, Figure 10. 2 a Set up the table. Set the first column for x equal to integer values starting at 1. 2 nd TBLSET 1 ENTER ▼ ENTER Set the second column, Y 1, equal to ac, -6, divided by the integer in the first column, x. Y= (-) 6 X, T, , n Set the third column, Y 2, equal to the sum of the first two columns, x and Y 1. 1 ▼ X, T, , n + VARS ► 1 1 of 2

Chart of Factors Technology 10. 2 Determine the factors of -6 (ac) that add to 1(b). For Figure 10. 2 b, View the table. Figure 10. 2 b 2 nd TABLE Find a value in the Y 2 column that is equal to b, 1. The factors of ac, -6, that have a sum of b, 1, are the integer values of x and Y 1 corresponding to the value of b in Y 2. The factors of -6 that have a sum of 1 are -2 and 3. 2 of 2