Option B
Equation of line is y = 6
Solution:
Given that,
Horizontal ; through (3, 6)
We have to find the equation of line
A horizontal line has a slope of zero
Equation of Horizontal Line takes the form of y = k
where k is the y-intercept of the line
Here the line passes through (3, 6) So the y - co-ordinate is 6
Thus k = 6
Therefore equation of line is:
y = k
y = 6
So option B is correct
