Parabola Review WS #2
1) (4x – 5y)(4x + 5y)
2) x = {-15, 2}
3) Roots: x = {-1, 3} for graph see right.
4) A) x = -2
b) (-2, -3)
c) x = 1 V x = -5
5) 3 ft and 18 ft
6) x = 6 V x = 1
7) Axis : x= 8 and vertex: (8, -1)
8) (3)
9) 4x(x – 3)(x + 3)
10) 2(x + 6)(x – 1)
11) 8 units and 3 units
12) Downward. Explain.
13) x = {0, 6}
14) 3, 5, 7
15) (E)
16) (4x + 1)(x – 2)
17) (1)