Assignments A2 Chapter 2

  • April 2020
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Algebra 2 - Assignment Sheet Chapter 2 #11: Functions & Their Graphs (2.1) p. 71–74: 19-27 odd, 31-51 odd, 69-81 odd. #12: Slope & Rate of Change (2.2) p. 79–81: 17-43 odd, 55, 57, 63, 65, 67. #13: Quick Graphs of Linear Equations (2.3) p. 86–88: 17-39 odd, 45, 49, 51, 61, 65, 69, 79, 83. #14: Writing Equations of Lines (2.4) p. 95–96: 13-39 odd. #15: Writing Equations of Lines (2.4) p. 95–98: 18-36 even, 43-57 odd, 71, 77, 91 #16: Correlation & Best-Fitting Lines (2.5) p. 103–106: 8-10, 19, 24-27, 31, 33, 41, 43. #17: Linear Inequalities in Two Variables (2.6) p. 111–113: 15-43 odd, 46, 47, 57-73 odd. #18: Absolute Value Functions (2.8) p. 125–128: 12-17 all, 19-39 odd, 49, 50, 57-65 odd. #19: Absolute Value Functions (2.8) p. 125–128: 20, 22, 26, 30, 34, 36, 38 p. 128: Quiz 3, 1 – 4, 7 – 13. #20: Chapter Review p. 130–132: 1-25 all. #21: Chapter Test P. 133: 1-24 all.

Algebra 2 – Chapter 2 – Additional Answers #15: 3 7 2 2 34 1 18) y   x  ; 20) y  3 x  3 ; 22) y   x  9 ; 24) y  x  ; 26) y  x  13 ; 4 3 3 5 5 2 1 28) y  x  4 ; 30) y  2 x  16 ; 32) y  4 x  30 ; 34) y  3 x ; 36) y  2 x  1 2 #16: 8) negative correlation; 10) relative no correlation; 24) y = 110t – 22; 26) y = 0.326x – 571 #17:

46) 296m  338c  1200

#18: 12) B; 14) A; 16) A; 50) D #19: 20) (8, 1), opens down, same width; 22) (3, 4), opens up, wider; 26) -6, 6; 30) -2.5, 6.5 1 1 34) y = 2|x|; 36) y  x  2 ; 38) y   x  2  6 2 3 3 Quiz 3: 10) y  x  2 2 #20: 2) Yes; 4) 0; 6) undefined; 12) y = 3x + 13; 14) y = -0.509x + 10.8; #21: 2) No; 4) -10; 10) y 

3 3 7 1 11 x  5 ; 12) y   x  ; 14) y  x  ; 4 4 2 3 3

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