Question

Choose the equation that represents a line that passes through the point (1,5) and has undefined slope.

Answer 1

x = 1

Explanation:

A line with undefined slope is a vertical line with equation

x = c

where c is the value of the x- coordinates the line passes through

the line passes through (1, 5 ) with x- coordinate 1 , then

x = 1 ← equation of line