1.
Find the standard form of the equation 3
x
2
+ 2
y
2
+ 42
x
- 8
y
+ 149 = 0.
A.
B.
C.
D.
Hint
2.
The graph of the equation 4
y
2
- 2
x
- 4
y
-7 = 0 is a(n) _____.
A.
parabola
B.
ellipse
C.
line
D.
hyperbola
Hint
3.
The graph of the equation -
x
2
+ 4
y
2
- 10
x
- 8
y
- 29 = 0 is a(n) _____.
A.
ellipse
B.
parabola
C.
hyperbola
D.
circle
Hint
4.
The graph of the equation 3
x
2
+ 2
y
2
+ 18
x
+ 21 = 0 is a(n) _____.
A.
line
B.
hyperbola
C.
parabola
D.
ellipse
Hint
5.
What is the major difference between hyperbolas and parabolas?
A.
In parabolas, one of the squared terms has a coefficient that is = 0.
B.
Hyperbolas have the potential to be wider than parabolas.
C.
Hyperbolas are connected, while parabolas are not.
D.
Parabolas are always a function of
x
, while hyperbolas are not a function of either.
Hint