Practice Problems

T refers to the main part of the textbook. S refers to the supplement at the back of the textbook. Recall that one of the main purposes of the supplemental section is to educate you in how to use your TI-83, TI-83+ or TI-84. Be sure to read the supplemental section carefully and, where appropriate, attempt to use your calculator to solve the problems.

Section 1.4 - T: 3, 5, 7, 9, 11, 15, 17, 21 and 25

Section 1.5 - T: 1, 3, 5, 7, 9 and 11

Section 2.1 - T: 1, 5, 7, 11, 13, 15, 17, 19, 21, 23, 27, 29 and 33
S: 3, 7

Section 2.2 - T: 3, 5, 7, 9, 11, and 15
S: 1, 5, 7, 9, and 17

Section 2.3 - T: 1, 7, 13, 15, 17, 19, 21, 23, 27, 29, 31, and 33
S: 1, 9, 17, 19, 39, 41

Section 2.4 - T: 5, 13, 21, 23, 25, 27, and 33
S: 13, 15, and 17

Section 2.5 - T: 3, 5, 7, 11, and 13
S: 7, 11, 13, 15, and 17 (use the pivot program for these questions)

Section 2.6 - T: 3, 7, 9, 15, 21, 23, 31, 33, and 37
S: 33 and 35

Section 2.7 - T: 11 and 13
S: 1, 5, 11, 13, 15 a and c, and 17

Section 4.1 - T: 3, 7, 11, 13, 17, 31, 35, 39, 43, 47, 49, 53, 57, 59, 63, 71, 73, and 75
S: 13, 15, 17, and 21.

Section 5.1 - T: 3, 5, 13, 17, 19, 21, 23, 25, and 29

Section 4.2 - T: 3, 9, 11, 13, 15, 19, 23, 27, and 29

Section 3.1 - T: 1, 3, 7, 9, 11, 13, 15, 19, 23, 25, 29, 35, 37, 45, and 49
S: 23 and 25

Section 3.2 - T: 9, 13, 15, 17, 21, 25, 29, and 31
S: 21 and 41

Section 3.3 - T: 5, 7, 11, 15, and 19
S: 1 and 3

Section 3.6 - T: 5, 7, 11, 19, 21, and 23
S: 5 and 9

Section 3.4 - T: 9, 11, 13, 15, 17, 21, 25, 29, and 31
S: 11 and 13

Section 3.5 - T: 3, 5, 7, 11, 13, 17, 21, 23, 25, 27, 31, 35, and 39
S: 27, 29, 31, 33, and 35

Section 4.3 - T: 3, 9, 11, 13, 15, 23, 27, 31, 35, and 39

Section 4.4 - T: 9, 11, 13, 15, 21, 23, 27, 33, 35, 39, and 43

Section 4.5 - T: 9, 13, 19, 25, 33, 37, 39, 43, and 45.

Section 4.6 - T: 1, 3, 5, and 7.

Section 5.2 - T: 3, 5, 9, 11, 13, 17, 19, 23, 29, 31, and 35.

Section 5.3 - T: 7 and 11.