Q.2. Give the geometric representations of 2x + 9 = 0 as an equation (i) in one variable (ii) in two variables
(i) We can write the equation in one variable as,
x = -
And the geometric representation will be,
(ii) We can write the equation in two variable as,
2x + 0y + 9 = 0
It is represented as a line parallel to Y-axis.