1.
If
g
(
x
) =
x
2
+ 3
x
- 2, find
g
(-2).
A.
-12
B.
4
C.
8
D.
-4
Hint
2.
Which is the graph of the equation
y
= 2
x
2
- 1?
A.
B.
C.
D.
Hint
3.
What is the equation of the graph shown?
A.
f
(
x
) = 2
x
2
+ 2
x
+ 1
B.
f
(
x
) = -2
x
2
+ 2
x
- 1
C.
f
(
x
) = 2
x
2
- 2
x
+ 1
D.
f
(
x
) = -2
x
2
+ 2
x
+ 1
Hint
4.
Which function is
not
a quadratic function?
A.
y
= -
x
2
+ 3
B.
y
= 4
x
2
- 7
C.
y
= 3
x
2
- 12
D.
y
= 2
x
+ 3
2
Hint
5.
Given
y
= -2
x
2
+ 4
x
- 3, find the value of
y
if
x
= 1.
A.
3
B.
-2
C.
-1
D.
-9
Hint