1.
Find the coordinates of the vertex of the parabola with equation
x
= (
y
- 2)
2
- 3.
A.
(-3, 2)
B.
(-3, -2)
C.
(-2, 3)
D.
(2, -3)
Hint
2.
Find the length of the latus rectum of the parabola with equation
y
= 3
x
2
+ 2
x
- 6.
A.
unit
B.
unit
C.
1 unit
D.
unit
Hint
3.
Which is the graph of
x
= -
y
2
+ 8
y
- 14?
A.
B.
C.
D.
Hint
4.
The focus of a parabola has coordinates (2, 3). The equation of the directrix is
x
= 0. Find an equation of the parabola.
A.
B.
C.
D.
Hint
5.
Which of the following parabolas opens right?
A.
B.
C.
D.
Hint