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Mathematics
Problem
Which one of the following lines is perpendicular to
5
x
−
2
y
+
3
=
0
5x - 2y + 3 = 0
5
x
−
2
y
+
3
=
0
? a)
5
x
+
2
y
−
4
=
0
5x + 2y - 4 = 0
5
x
+
2
y
−
4
=
0
b)
2
x
+
5
y
−
7
=
0
2x + 5y - 7 = 0
2
x
+
5
y
−
7
=
0
c)
5
y
−
2
x
+
9
=
0
5y - 2x + 9 = 0
5
y
−
2
x
+
9
=
0
d)
4
x
−
5
y
+
1
=
0
4x - 5y + 1 = 0
4
x
−
5
y
+
1
=
0
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