1.
What is the polynomial function of least degree with integral coefficients that has zeros 2 and 3
i
?
A.
y
=
x
2
+
x
- 6
B.
y
=
x
3
- 2
x
2
- 9
x
+ 18
C.
y
=
x
2
- 5
x
- 6
D.
y
=
x
3
- 2
x
2
+ 9
x
- 18
Hint
2.
The exact circumference of a circle with a radius of 6 is ____.
A.
37.7
B.
C.
D.
Hint
3.
A.
minor arc
B.
circumference
C.
chord
D.
major arc
Hint
4.
A.
13
B.
7
C.
20
D.
22
Hint
5.
ABCDE
is ____.
A.
a rhombus
B.
a chord
C.
a parallelogram
D.
an inscribed polygon
Hint
6.
A.
14
B.
60
C.
110
D.
80
Hint
7.
Refer to circle
C
. Find the value of
x
.
A.
B.
C.
13
D.
Hint
8.
A.
8.3
B.
7.1
C.
9.6
D.
12.2
Hint
9.
The center of the circle with equation (
x
- 3)
2
+ (
y
+ 2)
2
= 4 has coordinates ___.
A.
(3, 2)
B.
(-3, -2)
C.
(3, -2)
D.
(-3, 2)
Hint
10.
If the circumference of a circle is 56.5, find the radius to the nearest whole number.
A.
9
B.
89
C.
16
D.
18
Hint
11.
What can you assume from the following figure?
A.
m
J
+
m
GKI
= 180.
B.
H
is the center of the circle.
C.
is a diameter of the circle.
D.
GHK
is isosceles.
Hint
12.
If
P
is the center of the circle, find the value of
x
.
A.
-25
B.
34
C.
D.
23
Hint
13.
is tangent to circle
S
.
LT
= _______.
A.
B.
12
C.
D.
18
Hint
14.
Find
m
NAL
.
A.
78
B.
150
C.
96
D.
21
Hint
15.
Find the value of
z
.
A.
B.
C.
17
D.
Hint
16.
Find the value of
z
.
A.
4
B.
12.25
C.
6.5
D.
1
Hint