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Problem
Problem
Determine whether: a.
(
5
,
−
2
)
(5, -2)
(
5
,
−
2
)
lies on the line with equation
y
=
−
x
+
3
y = -x + 3
y
=
−
x
+
3
b.
(
−
3
,
1
2
)
(-3, \frac{1}{2})
(
−
3
,
2
1
)
lies on the line with equation
3
x
+
8
y
=
−
5
3x + 8y = -5
3
x
+
8
y
=
−
5
.
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