1.
If
y
varies inversely as
x
and
y
= 6 when
x
= 24, find
x
when
y
= 12.
A.
48
B.
24
C.
144
D.
12
Hint
2.
If
y
varies inversely as
x
and
y
= 4 when
x
=
, what is
y
when
x
= 3?
A.
B.
6
C.
24
D.
Hint
3.
If
y
varies inversely as
x
and
y
= 14 when
x
= 3, what is
x
when
y
= 84?
A.
B.
6
C.
28
D.
2
Hint
4.
What is the constant of variation if
y
varies inversely as
x
, and
x
= 4.3 when
y
= 2.15?
A.
B.
2
C.
9.245
D.
0.108
Hint
5.
If
x
varies inversely as
y
and the constant of variation is 24, what are
x
and
y
if it is true that
x
+
y
= 11?
A.
–6 and –4
B.
3 and 8
C.
–3 and –8
D.
6 and 4
Hint