The slope of a line perpendicular to Y =-7 is 7. We may use this as a substitution in the inverse slope formula because the slope of Y = -7 is -1.
To find the slope of a line perpendicular to Y = -7, we need to use the inverse slope formula.
The inverse slope formula is m = -1/m1
where m1 represents the original line's slope.
We may use this as a substitution in the inverse slope formula because the slope of Y = -7 is -1.
m = -1/-1
This simplifies to m = 1.
As a result, a line's slope that is perpendicular to Y = -7 is 7.
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