1.
The greatest power in a quadratic function is ______.
A.
4
B.
2
C.
3
D.
1
Hint
2.
Find the graph of
y
=
x
2
.
A.
B.
C.
D.
Hint
3.
Find the graph of
y
=
x
2
+ 1.
A.
B.
C.
D.
Hint
4.
Which way does the graph of
y
= –2
x
2
open?
A.
right
B.
up
C.
down
D.
left
Hint
5.
What is the lowest point on the graph of
y
=
x
2
+ 2?
A.
(0, 0)
B.
(0, –2)
C.
(0, 2)
D.
(2, 0)
Hint