The graph of the equation of the form y = kx is a line passing through
X - axis
Y - axis
Origin
The point (1,1)
Write y = 2 as an equation in two variables
x + y = 2
0x + 1.y - 2 = 0
y - x = 2
x + y - 2 = 0
The representation of the following equation as an equation in two variables is
x = -8
x + y + 8 = 0
-8x - 0.y + 0 = 0
x + 0.y + 8 = 0
None of these
The equation 3x + 4y = 12 has
A unique solution
No solution
Two solutions
Infinitely many solutions
If the point (3,4) lies on the graph of the equation 3y = ax + 7,then the value of a is
-5/3
5/3
3/5
-3/5
The geometrical representation of ax + by + c = 0 is
Straight line
Parabola
Hyperbola
Ellipse
If x = 2, y = 1 is a solution of equation 2x + 3y = k,then the value of k is
8
5
9
7
Write a,b,c for the equation 2y - x = 7.
-1,2,-7
1,2,7
-1,-2,-7
-1,-2,7
The cost of a notebook is thrice the cost of a pen. Which of the following equation represent the given statement?
x - 3y = 0
3x - y = 0
x + 3y = 0
x + y = 3
Write x = -5 as an equation in two variables.
x + y = -5
x + y - 5 = 0
1.x + 0.y = 5
1.x + 0.y + 5 = 0
