Please help
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the last one

Step-by-step explanation:

Perpendicular lines will have one line with a positive slope and one lien with a negative slope first of all.

In the original problem, the slope was 3/4. So the line perpendicular is the reciprocal of 3/4 and it would be negative so -4/3

y = -4/3 x + 1/2

Step-by-step explanation:

y = 3/4 x - 1/2 has a slope of 3/4

The slope of the perpendicular line is the negative reciprocal of the original line's slope, which in this case is -4/3. The line that has this slope is

y = -4/3 x + 1/2

answer: method b

step-by-step explanation:

method b would be easier to stay organized and if you or your teacher looses the file or it doesn't send, then you still have the file saved and you can review and make changes anytime, instead of it being on paper, which can get lost more easily than a saved file.

hope this !