Given: A line which is parallel to x–axis and passing through (3, –5)
By using the formula,
The equation of line: [y – y1 = m(x – x1)]
We know that the parallel lines have equal slopes
And, the slope of x–axis is always 0
Then
The slope of line, m = 0
Coordinates of line are (x1, y1) = (3, –5)
The equation of line = y – y1 = m(x – x1)
Now, substitute the values, we get
y – (– 5) = 0(x – 3)
y + 5 = 0
The equation of line is y + 5 = 0
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