Q15 of 70 Page 269

Any point on y-axis is of the form:

Any point on y-axis will be of the form (0, y) where except origin which is (0, 0).

Since, the equation of y-axis is x = 0 therefore all the co – ordinates of x will be 0.

Eg: (0, – 2), (0, 3), (0, 5)

A linear equation in two variables x and y is of the form ax + by + c = 0, where

Any point on x-axis is of the form:

How many linear equations in x and y can be satisfied by x = 2, y = 3?

The graph of the linear equation 3x + 2y = 6 is the line which meets the x-axis at the point