The equation of a line parallel to X – axis and passing through (7,

1.	The equation of a line parallel to X – axis and passing through (7, – 2) is A) x = 7 B) y = -2 C) 7x + 2y = 0 D) 2x – 7y = 0
Answer» Correct option is (B) y = -2 Line parallel to X – axis is y = c. Since, required line is passing through (7, –2). \(\therefore\) c = -2 Hence, equation of required line is y = -2. Correct option is B) y = -2

The equation of a line parallel to X – axis and passing through (7, – 2) is A) x = 7 B) y = -2 C) 7x + 2y = 0 D) 2x – 7y = 0

Answer»

Correct option is (B) y = -2

Line parallel to X – axis is y = c.

Since, required line is passing through (7, –2).

\(\therefore\) c = -2

Hence, equation of required line is y = -2.

Correct option is B) y = -2