A. C.
1. Which of the following is the standard form of a quadratic equation?
ax2 + bx + c < 0, a 70
b. ax2 + bx + c = 0,a # 0
Ax + By + C = 0
d. y = mx + b
2. Express (w + 7)(w - 2) = 0 in standard form.
w2 + 5w + 14 = 0
b. w2 - 5w - 14 = 0
w2 + 5w - 14 = 0
d. w2 - 5W + 14 = 0
a.
C.