44. Multiply (3 - 7/ ) (2 - 41 ). A. 6 + 28/ B. -22 - 26/ C. 22 - 26/ D. 6 -28/ 45. Write the function in vertex form y = x2 + 6x + 4. A. y = (x + 6)2+ 4 B. y = ( X - 3)2 -5 C. y = ( x + 3) 2 - 5 D. y = (x + 3)2 + 5 46. Find the missing value to complete the square x2 + 20x + A. 10 B. 40 C. 100 D. 20 47. Find the maximum value of this quadratic function y = -x2+ 2x + 5 A. 5 B. 6 C. -1 7x -y -6 48. Without graphing, classify this system ) -7x+ y = -6- A. independent B. dependent C. inconsistent 49. For the school play, the Chavez family bought 2 student tickets, 1 adult ticket, and 2 senior tickets for $43. The Martinez family bought 3 student tickets and 2 adult tickets for $48. The Lynn family bought 4 student tickets, 2 adult tickets, and 1 senior ticket for $62. What was the price of each kind of ticket? A. $5 student, $10 adult, $6 senior B. $3 student, $12 adult, $7 senior C. $6 student, $15 adult, $8 senior D. $4 student, $20 adult, $4 senior38. Solve the equation x2 + 6x + 9 = 1. A. 2 C. 4, 2 D. -4, -2 39. Solve the equation 4x2 - 36 = 0. A. X = 3 B. X = 2, 18 C. X = 19 D. X = 13 40. Solve the equation x2 = -6. A. #V6 B. There is no solution. C. -3, -2 D. =V6 41. Find the absolute value of this complex number 7 + 4/. A. 65 B. V33 C. V85 D. 33 42. Hal's sister is 7 years older than Hal. The product of their ages is 228. How old are Hal and his sister? A. Hal is 20, his sister is 27 B. Hal is 13, his sister is 20 C. Hal is 4, his sister is 57 D. Hal is 12, his sister Is 19 43. For which quadratic function is -2 the constant term? A. y = (3x + 1)(-x - 2) B. y = x2 - 2x + 4 C. f( x) = ( x- 1)(x- 1) D. y = -2x2 - 2x + 2 nglish (United States) Focus