Question

y -4 =0 is the equation of a line

a) parallel to x axis and passing through (4,0)
b) parallel to x axis and passing through (0,4)​

Answer 1

Given equation : y - 4 = 0

On further solving, we get

➝ y = 0 + 4

➝ y = 4

In the above equation, value of x is not given i.e. x = 0

• Representation of a zero = (x, y)

Here, the zero becomes (0, 4)

Hence, the line will be parallel to the x - axis.

Option (b) is correct.