Question

6. Write the equation of three lines that are

(i) parallel to the X-axis
(ii) parallel to the Y-axis.​

Answer 1

Step-by-step explanation:

the general equation if all lines are parallel to X axis is Y=C. (slope=0) where c is constant . So, three lines may be

Y=1

Y=-5

Y=1/4

Hope it helps you.

Answer 2

Step-by-step explanation:

(1) Let P (x,y) be any point on the x-axis. Then clearly, for all position of P we shall the same ordinate 0 or, y = 0. Therefore, the equation of x-axis is y = 0. If a straight line is parallel and below to x-axis at a distance b, then its equation is y = -b.

(2) Thus, if P(x, y) is any point on AB, then x = a. Hence, the equation of a straight line parallel to y-axis at a distance a from it is x = a. The equation of y-axis is x = 0, since, y-axis is a parallel to itself at a distance 0 from it.