The slope of the line perpendicular to the line 5x - 2y +4=0 is
2/5
-2/5
2
5/2
The area of a triangle with vertices A, B, C is zero, then A, B, C are
collinear
coplanar
both (a) and (b)
None of these.
The slope of the line parallel to X -axis is _____________ .
1
0
5
7
The line y = 5 is parallel to _______________ axis.
X - axis
Y - axis
The equation of a line passing through (3, 2) and perpendicular to y = x is
x-y =5
x +y =5
x +y = 1
x - y = 1
Two straight lines are parallel ; if their slopes are
zero
unequal
equal
undefined
The line y = mx+c cuts the Y -axis at _______________ .
c
m
The slope of the line joining (4, 6) and (2, -5) is
6/5
-2/4
5/6
11/2
Slope of a line making an angle of 60° with the positive direction of X -axis is _____________ .
√3
√2
The slope of the line y = 5x+3 is
3
