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Mathematics
Mathematics
Problem
Point
P
P
P
is 2 units left of the
y
y
y
-axis and 4 units above the
x
x
x
-axis. Point
Q
Q
Q
is the reflection of
P
P
P
in the
y
y
y
-axis, and point
R
R
R
is the reflection of
Q
Q
Q
in the
x
x
x
-axis. What are the coordinates of
R
R
R
? a)
(
2
,
4
)
(2,4)
(
2
,
4
)
b)
(
−
2
,
−
4
)
(-2,-4)
(
−
2
,
−
4
)
c)
(
2
,
−
4
)
(2,-4)
(
2
,
−
4
)
d)
(
−
2
,
4
)
(-2,4)
(
−
2
,
4
)
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