Solve the following linear inequality: x/6 + 1/8 x/2 - 3/4 A. [21/8, ) B. [12/3, -) C. [4,-) D. (-, ) Solve the following equation quadratic in form: x2/3 - 9x1/3 + 8 = 0 A. {1, 219} B. {1, 328} C. {1, 129} D. {1, 512} The x coordinate of a y coordinate point where a graph crosses the y axis is: A. This answer cannot be determined. B. -1. C. X2. D. 0. Solve the following quadratic equation: 2x2 + 5x - 3 = 0 A. {-1/2,2} B. {1/2,3} C. {2,4} D. {-1/3,5} Solve the following quadratic equation: 2x2 + 5x - 3 = 0 A. {-1/2,2} B. {1/2,3} C. {2,4} D. {-1/3,5} In the rectangular coordinate system, the point of intersection of the horizontal axis and vertical axis is called which of the following? A. Point plotting B. Quadrants C. Viewing window D. Origin Solve the following formula for the specied variable: V = 1/3 lwh for h A. h = 3V/lw B. h = 5V/lw C. h = 2V/ w D. h = 7V/lw Solve the following quadratic equation: (3x - 1)2 = 75 {1-53} {1+53} , 3 3 {1-63} {1+63} , 2 2 {1-47},{1+23} 4 4 . {1-32} {1+32} , 3 3 Solve. Write the solution in interval notation. |x + 4| 6 A. (-, -10) (2, ) B. (-, -10] [2, ) C. (-10, 2) D. [-10, 2] Solve the following linear equation: -10 - 3(2x + 1) - 8x - 1 = 0 A. x = -2 B. x = 4 C. x = -1 D. x = -2 Solve: 5 ____ + y+4 A. 16 B. -16 C. 2 D. -2 11 7 _______ = ______ y2 + y-12 y-3 Solve the following linear equation: 7(x - 2) = 4(x + 1) - 21 A. x = 0 B. x = -1 C. x = -3 D. x = 3 Which statement is FALSE? A. d {a, b, c} B. {a, b, c} C. {a, b, c} D. a {a, b, c} Solve: 9x + 8 = 2x + 8 A. -1 B. 0 C. 1 D. 2 The y coordinate of a point where a graph crosses the y axis is called a/an: A. 1st quadrant. B. X axis. C. Y intercept. D. X intercept. Solve the following linear inequality: 2x + 5 -3 ____ < 6 3 A. [-7, 13/2) B. [-12, 7/2) C. [-3, 8/3) D. [3, 6/5)