Answer:
The equation of straight line is x = 1
Step-by-step explanation:
Step :-
The equation of straight line having slope 'm' and passing through the point
[tex](x_{1} ,y_{1} )[/tex] is [tex]y-y_{1} = m (x-x_{1} )[/tex]
Slope of horizontal line(that is x-axis) is m = 0
slope of vertical line (that is y-axis) is m is not defined
The equation of straight line having slope is not defined and passing through the point (1,7).
[tex]y-7 = \frac{1}{0} (x-1)[/tex]
cross multiplication we will get equation
[tex](y-7)(0)=1(x-1)[/tex]
x-1 = 0
The equation of straight line is x = 1
