1.
The graphs of the two equations
y
= 3 and
x
= –1 are________.
A.
parallel
B.
the same line
C.
perpendicular
D.
neither parallel nor perpendicular
Hint
2.
Which equation represents a graph that is perpendicular to the graph of
and passes through the point at (–1, 1)?
A.
B.
C.
D.
Hint
3.
Which two equations have graphs that are parallel?
A.
y
=
x
+ 2
-3 –
y
=
(
x
+ 2)
B.
y
= 3
x
– 1
4
y
= 12
x
+ 13
C.
y
=
x
+ 2
4
y
= 12
x
+ 13
D.
y
= 3
x
– 1
-3 –
y
=
(
x
+ 2)
Hint
4.
What would the slope of
have to be for
JKLM
to be a trapezoid?
A.
-
B.
C.
D.
-
Hint
5.
Which line is perpendicular to
y
= -4
x
+ 2 and passes through the point (4, 3)?
A.
y
=
x
+ 2
B.
y
=
x
–
C.
y
= -
x
+ 4
D.
y
=
x
+
Hint