Hello, hope you are having a nice day.
Perpendicular lines have slopes that are opposite reciprocals (the opposites of a number flopped over)
-1/4 (the slope of the given line)
The slope of the line perpendicular to the given line is:
The opposite of -1/4 is 1/4.
1/4 flopped over is 4/1 or 4.
So the slope is 4. Hope it helps.
~An emotional teen who helps others and listens to her favourite song "How Far I'll Go"
-Grace ;-)
Good luck.