Question

1. The equation of line perpendicular to x + 3y = 7 is
a) 9x – 3y = 8 b) 3x - y = 27 c) x + 3y = 8
d) 15x - 5y= 11
2. If two lines having their slopes equal, then the two lines are
a) perpendicular b) intersecting c) concurrent
d) parallel
3. The lines x + 2y = 0 and 2x + 4y = 9 are
a) intersecting b) perpendicular c) parallel
d) coincident
4.If the line x + 3y - 5 = 0 is perpendicular to kx – y= 7, then k =
a) 2
b) -2
c) 3
d) -3
5.The equation of a line parallel to x + 2y + 5 = 0 and passing through (2, 3) is

a) x + 2y + 8 = 0 b) x + 2y = 8 c) 2x + y=5 d) 2x + y + 5 = 0
6)The lines 2x + y + 1 = 0 and x - 2y + 1 = 0 are
a) parallel
b) perpendicular c) coincident
d) intesecting
Matrix Matching (7 to 10 Questions):
7.The slope of the line parallel to X-axis is
8. The slope of x + y + 1 = 0 is
9. The slope of a line parallel to Y-axis is
10.The slope of a line passing through
(2.5) and (x. 3) is 2. then x =
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Answer 1

Step-by-step explanation:

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