Equation of the line perpendicular to x - 2y = 1 and passing through ( – McqOptions

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1.	Equation of the line perpendicular to x - 2y = 1 and passing through (1, 1) is:
A.	x + 2y = 3
B.	x + y = 2
C.	y = 2x + 3
D.	y = -2x + 3
Answer» E.

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