Sweet V.

asked • 01/30/17

true or false

1. the distance between the line y+7=0 and the x-axis is 7.
2. if two lines are perpendicular, then the slope of one is negative reciprocal of the slope of the other/
3. the slope of the line that is perpendicular to the line 3x+7y+12=0 is -3/7.
4. the slope of the line 5x - 3y + 7= 0 is -5/3.
5.the distance between a point and a line is poitive if the line is below the point.

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