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 geometrical representation of ax + by + c = 0 is
Straight line
Parabola
Hyperbola
Ellipse
The graph of the equation of the form y = kx is a line passing through
X - axis
Y - axis
Origin
The point (1,1)
If x - √7 y = 6,then the value of b if we write the equation in the form of ax + by + c = 0 is
-√7
√7
0
6/√7
The equation of y axis is
x = 0
y = 0
x = 1
y = 1
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
The equation of x-axis is
The equation 3x + 4y = 12 has
A unique solution
No solution
Two solutions
Infinitely many solutions
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 value of k, if x = 2 and y = 4 is a solution of the equation 5x + 3y = k is
8
6
22
2
