Question

Which of the following best describes the lines y = 5 and

x = -3?

A)intersecting
B) parallel
C) perpendicular
D)skew

Answer 1

Answer: C

Explanation:

Since we are looking at a vertical and horizontal line, we can eliminate B and D. A and C would both be correct, but the most accurate description would be C. x=-2 and y=5 are perpendicular lines. Since one is horizontal and the other is vertical, it makes a perfect 90°.