Question

The equation of a line passing through -2 on the y-axis and parallel to x-axis is​

Answer 1

Answer:

y=4

Explanation:

Parallel lines have the same slope,

The x-axis is a horizontal line, it has a slope = 0.

The equation of any horizontal line is y=....

The line we are working with goes through the point (−2)

This gives us the y-value we need. y=4

The equation of the line is y=4

No matter what x-value we use, the y-value will always be 4.