1.
In what quadrant is point
B
?
A.
I
B.
II
C.
III
D.
IV
Hint
2.
Which is the correct graph of (2,1)?
A.
B.
C.
D.
Hint
3.
Write
using negative exponents.
A.
2
-4
B.
-2
4
C.
2
-3
D.
-2
-4
Hint
4.
Write 0.478 in scientific notation.
A.
478 × 10
1
B.
4.78 × 10
-2
C.
4.78 × 10
2
D.
4.78 × 10
-1
Hint
5.
Find 2 – (–5).
A.
3
B.
–7
C.
–3
D.
7
Hint
6.
Find 16 ÷ (–2).
A.
32
B.
8
C.
–32
D.
–8
Hint
7.
Which equation represents the Pythagorean Theorem?
A.
a
2
+
c
2
=
b
2
B.
c
2
=
a
2
+
b
2
C.
(
a
+
b
)
2
=
c
2
D.
a
2
=
b
2
+
c
2
Hint
8.
The formula for converting Celsius temperatures (
C
) to Kelvin (
K
) temperatures is
K
=
C
+ 273. Find the Kelvin scale temperature of –98°
C
.
A.
–175
K
B.
371
K
C.
175
K
D.
–371
K
Hint
9.
Evaluate –5
2
.
A.
–25
B.
–10
C.
10
D.
25
Hint
10.
Find the distance between (–3, 4) and (–1, –5).
A.
2.24 units
B.
3.32 units
C.
9.22 units
D.
8.66 units
Hint