Parallel and perpendicular lines

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PARALLEL AND PERPENDICULAR LINES

Tell whether the lines are parallel, perpendicular or neither.

1. y = 4x + 5     2. y = 5x +3   3. y = x/3 -4
 y = -1/4x + 4      y = -5x + 8  y = 1/3x + 2

4. y= x             5. x = 2

  y = x + 2           y = 9

Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the given line.

6. (-3,1 ); y = 1/3x + 2 7. ( 4, -3 ); 2x - 7y = 14

Write an equation in slope-intercept form of the line that passes through the given point and is parallel to the given line.

8. ( -6, 4 ); y= -3/2x + 2    9. ( 6, 1 ); x - 3y = 8

Reference no: EM13544558

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