1.
If
y
varies inversely as
x
and
y
= 15 when
x
= 3, find
y
when
x
= 9.
A.
5
B.
3
C.
15
D.
45
Hint
2.
If
y
varies inversely as
x
and
y
= 4 when
x
=
, what is
y
when
x
= 3?
A.
24
B.
C.
D.
6
Hint
3.
If
y
varies inversely as
x
and
y
= 14 when
x
= 3, what is
x
when
y
= 84?
A.
6
B.
C.
28
D.
2
Hint
4.
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.
3 and 8
B.
–3 and –8
C.
6 and 4
D.
–6 and –4
Hint
5.
If
y
varies inversely as
and
y
= 4 when
x
= 6, find
y
when
x
= 8.
A.
B.
C.
D.
9
Hint