SOLUTION: Determine if these points are parallel, perpendicular, or neither. 3x-4y=2 and 4x-3y=3
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Question 704392: Determine if these points are parallel, perpendicular, or neither. 3x-4y=2 and 4x-3y=3
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Determine if these points are parallel, perpendicular, or neither. 3x-4y=2 and 4x-3y=3
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Those are not points, they're equations of straight lines.
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Solve for y:
3x-4y=2
y = (3/4)x - 1/2
Slope m = 3/4
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4x-3y=3
y = (4/3)x - 1
m = 4/3
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Equal slopes --> parallel
Inverse negative reciprocal slopes --> perpendicular
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3/4 & 4/3 are reciprocals, but not negative --> neither
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