The geometrical representation of ax + by + c = 0 is
Straight line
Parabola
Hyperbola
Ellipse
Write y = 2 as an equation in two variables
x + y = 2
0x + 1.y - 2 = 0
y - x = 2
x + y - 2 = 0
If 5x + 6y = 8.32. Then the value of c in equation of the form of ax + by + c = 0 is
0
8.32
-8.32
None of these
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
Two solutions of 4x + 3y = 12 are
(1,0) and (0,3)
(4,3) and (2,3)
(0,4) and (3,0)
(0,0) and (1,1)
y = 3x + 5 has
A unique solution
Only two solution
Infinitely many solutions
No solution
The equation of x-axis is
x = 0
y = 0
x = 1
y = 1
The standard form of a linear equation in two variables x and y is
ax + by+ c = 0
ax = c
by = c
x + y + c = 0
A linear equation in two variables has
Two solutions
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