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BELL RINGER; ALGEBRA 2; DAY 2 (TUE) AUG, 21, 2012

BELL RINGER; ALGEBRA 2; DAY 2 (TUE) AUG, 21, 2012. (#1) a. Find x . . Choose : (1) 5 (2) 10 (3) 14.1 (4) 17.3 b. Find y. Choose: (1) 10; (2) 11.5; (3) 15.2; (4) 17.3 . BELL RINGER; ALGEBRA 2; DAY 3 (WED.) AUG, 22, 2012.

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BELL RINGER; ALGEBRA 2; DAY 2 (TUE) AUG, 21, 2012

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  1. BELL RINGER; ALGEBRA 2; DAY 2(TUE) AUG, 21, 2012 • (#1) a. Find x. . Choose: • (1) 5 (2) 10 (3) 14.1 (4) 17.3 • b. Find y. • Choose: (1) 10; (2) 11.5; (3) 15.2; (4) 17.3

  2. BELL RINGER; ALGEBRA 2; DAY 3(WED.) AUG, 22, 2012 • a. Find x (1) 10; (2) 14.1; (3) 17.3 • . Find y. (1) 10; (2) 11.5; (3) 15.2 ; (4) 17.3

  3. BELL RINGER; ALGEBRA 2; DAY 4(THUR.) AUG, 23, 2012 • The figure shown below is a trapezoid. Using the information given, find the area of this trapezoid to the nearest square unit.

  4. BELL RINGER; ALGEBRA 2; DAY 5(FRI.) AUG, 24, 2012 • The lower base angles in this isosceles trapezoid each measure 45º. The length of the shorter base is 10 inches and the altitude is 8 inches. Find the length, in inches, of the longer base.

  5. BELL RINGER; ALGEBRA 2; DAY 7(TUE.) AUG, 28, 2012 • The shorter base in this trapezoid measures 6 units.   AD = 14 units.  The measure of <DAB is 30º and the measure of <CBA is 45º.  Find the number of units in the longer base.

  6. BELL RINGER; ALGEBRA 2; DAY 8(WED.) AUG, 29, 2012 • 1. Solve: • 2. Solve:

  7. BELL RINGER; ALGEBRA 2; DAY 9(THUR) AUG, 30, 2012 • 1. Solve: • 2. Solve:

  8. BELL RINGER; ALGEBRA 2; DAY 10(FRI) AUG, 31, 2012 • On the starship Enterprise, Captain Picard continually asks the food replicator to brew him a cup of Earl Grey tea.  The proper brewing temperature for Earl Grey tea is 210º F plus or minus 5 degrees.  Write and solve an absolute value equation representing the maximum and minimum brewing temperatures for Earl Grey tea. 

  9. BELL RINGER; ALGEBRA 2; DAY 11(TUE.) SEPT. 04, 2012 • Which of the relations below is a function? • {(1,1), (2,1), (3,1), (4,1), (5,1)}; {(2,1), (2,2), (2,3), (2,4), (2,5)}; {(0,2), (0,3), (0,4), (0,5), (0,6)}; • Given the relation  • A = {(5,2), (7,4), (9,10), (x, 5)}.  Which of the following values for x will make relation A a function?

  10. BELL RINGER; ALGEBRA 2; DAY 12(WED.) SEPT. 05, 2012 • (1). Is the relation depicted in the chart below a function? (2). Which of the following relations is a function?

  11. BELL RINGER; ALGEBRA 2; DAY 13(THUR.) SEPT. 06, 2012 • (1). Givenf (x) = 3x + 7,  find  f (5) • (2). The graph of a relation is shown at the right. Is this relation a function?

  12. BELL RINGER; ALGEBRA 2; DAY 14(FRI.) SEPT. 07, 2012 • The graph of a relation is shown at the right.  Is the relation is a function?

  13. BELL RINGER; ALGEBRA 2; DAY 15(MON.) SEPT. 10, 2012 • (1). Givenf (x) = 2x² - 3x + 6,  find  f (2.5). • (2). Giveng (a) = 2a - 4,  find  g (5x).

  14. BELL RINGER; ALGEBRA 2; DAY 16(TUE.) SEPT. 11, 2012 • (1).Given ,  find  . • (2). Givenf (x) = 2x² - 2x + 1,  find  f (x+3).

  15. BELL RINGER; ALGEBRA 2; DAY 17(WED.) SEPT. 12, 2012 • (1). Given: find • (2). Given:    find    .

  16. BELL RINGER; ALGEBRA 2; DAY 18(THUR.) SEPT. 13, 2012 • Use functional notation to describe the  function displayed below.

  17. BELL RINGER; ALGEBRA 2; DAY 19(FRI.) SEPT. 14, 2012 • Find the domain of the function 

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