Question

What is the equation of the line parallel to the line y = 4 and passing through the point (2, -1)?

A. y = -1
B. x = -1
C. y = 2
D. x = 2

Answer 1

The equation of the line parallel to y = 4 and passing through the point (2, -1) is y = -1.

Step-by-step explanation:

The equation of a line parallel to a given line can be found by keeping the slope of the given line and using the point-slope form of a line. The given line is y = 4, which is a horizontal line with a slope of 0. Therefore, the equation of the line parallel to this line and passing through the point (2, -1) is y = -1.