Answer:
y=4/3x
Step-by-step explanation:
Hard to read the question, but if the original equation is y=-3/4x+1, then the perpendicular line is y=4/3x.
The slope of the perpendicular line is just the reciprocal of the original slope with the opposite sign (-3/4 turns to just 4/3). Then you get y=4/3x+b. Solve for b using the point given to you (3, 4). 4=(4/3)*3+b, 4=4+b, b=0. This means that the final equation is y=4/3x (perpendicular line).
