The solution to 2 x + 9 ≥ 12 is
x ≤ 3/2
x ≥ 6
x ≥ 3/2
x ≥ 21/2
Write in symbols " The value of x + y is less than 7".
x + y = 7
x + y > 7
x + y < 7
x - y = 7
The lines y = 2 x + 3 and y = 2 x - 1 are
Perpendicular
Parallel
Intersecting
None of these
Slope of a line parallel to x-axis is
-1
0
1
2
Which of the following is a point in the region represented by x + y > 3 ?
(0, 1)
(1, 0)
(1/3 , 1/3)
(1, 4)
The point which does not lie on the line x + y = 6
(3, 3)
(3, 2)
(4, 2)
(1, 5)
The most covalent point to the linear programming problem is
Origin
Quadrant
Plane
The solution of the inequation x - 4 > 3 is
x < 7
x > 7
x < 1
x > 1
The value of 3 x + 2 y should not be less than 50 when written in symbols is
3 x + 2 y < 50
3 x + 2 y ≤ 50
3 x + 2 y ≥ 50
3 x + 2 y > 50
The line x = 2 is
Parallel to x-axis
Parallel to y-axis
Parallel to neither of the axis
Lies in Q1
