DOL Tuesday 1.7.14 1. Iden2fy the expression(s). I. 3x +4 = y II. 2x2 -‐8 +5 III. f(x) = x2 +4 IV. -‐3 +9x -‐3x2
A. I, II, and III B. I, II, and IV C. II and IV D. III
2. Determine the terms of func2on f(x) = x2 -‐2. A. Quadra2c Term = x2, Linear Term = -‐2, Constant= 0 B. Quadra2c Term = x2, Linear Term = 0, Constant= -‐2 C. Quadra2c Term = -‐2, Linear Term = x2, Constant= 0 D. Quadra2c Term = x2, Linear Term = 0, Constant= -‐2 3. Determine the coefficients of the expression: -‐3x2 +7x-‐1. A. Linear = -‐3, Quadra2c = 7, Constant = -‐1 B. Constant= 1, Linear = 7, Quadra2c = -‐1 C. Quadra2c = -‐3, Constant = -‐1, Linear = 7 D. Quadra2c = 3, Linear = 7, Constant = 1