1.
In the relationship
, why is
y
inversely proportional to
x
?
A.
8 is divided into
x
B.
the product of
xy
is a constant, 8
C.
the relationship is undefined at
x
= 0
D.
8 is divided into
y
Hint
2.
Consider the equation
. What happens to the value of
y
when
x
is divided by 4?
A.
y
is added to 4
B.
y
is multiplied by 4
C.
y
is divided by 4
D.
y
is subtracted from 4
Hint
3.
Find which equation does not represent a reciprocal relationship.
A.
B.
C.
–6 =
ef
D.
ab
= 3
Hint
4.
How does
a
affect graphs of equations in the form of
?
A.
a
affects the width of the graph
B.
positive values of
a
move the graph to the left, negative values move it to the right
C.
negative values of
a
move the graph to the left, positive values move it to the right
D.
a
affects the length of the graph
Hint
5.
How does
b
affect graphs of equations in the form of
?
A.
b
affects the width of the graph
B.
positive values of
b
move the graph to the left, negative values move it to the right
C.
negative values of
b
move the graph to the left, positive values move it to the right
D.
b
affects the length of the graph
Hint