Question

Which of the following is a equation of X- axis? *
y = 0
x = 0
x = 0 , y = 0
वरीलपैकी नाही / none of the above​

Answer 1

To find :

The equation of X-axis

Calculation :

The general equation of a line is y = mx + c

X-axis passes through the point (0,0). By substituting the point in the equation, we get

=> y = mx + c

=>  0 = m(0) + c

=> c = 0

For X-axis, the angle with the horizontal will be zero i.e.,  θ = 0°

=> y = mx + c

=> y = tanθ×x + 0

=> y = tan(0°)x + 0

=> y = 0(x) + 0

=> y = 0

The equation of X-axis is Y= 0

Answer 2

y=0is the final answer of this question