The slope of a line illustrates the direction of the line
The two lines are perpendicular lines
From the question, we understand that:
- A line has an undefined slope
- Another line has a slope of 0
As a general rule,
- The line with an undefined line is a vertical line
- The line with a slope of 0 is a horizontal line
A vertical line and a horizontal line will meet at a right-angle
Hence, the conclusion about the two lines is that, the two lines are perpendicular lines
See attachment for illustration
Read more about slopes at:
https://brainly.com/question/3605446
