1.
Find the distance between the lines with equations
x
+ 2
y
= 6 and
y
= -
x
+ 2.
A.
B.
C.
D.
Hint
2.
Find an equation of the line that bisects the acute angles formed by the lines with equations 3
x
+ 4
y
= 8 and 5
x
+ 12
y
= 16.
A.
8
x
+ 14
y
- 23 = 0
B.
8
x
+ 14
y
+ 23 = 0
C.
14
x
+ 8
y
+ 23 = 0
D.
14
x
+ 8
y
- 23 = 0
Hint
3.
What is the distance from the origin to the graph of 3
x
+ 4
y
+ 12 = 0?
A.
5
B.
C.
12
D.
Hint
4.
Find the distance from the origin to the graph of 2
x
+
y
= 15.
A.
undefined (cannot divide by zero)
B.
C.
D.
Hint
5.
Find the distance between the lines given by the equations
y
=
x
-
and 2
x
- 5
y
= 28.
A.
B.
C.
D.
Hint