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Mathematics
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Determine whether the lines through the pairs of points are parallel, perpendicular, or neither. 3x - 2y = -5 2x + 3y = -15 a. parallel b. neither c. perpendicular
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put them into slope-intercept form y = mx +b so that you can compare their two slopes
Yes they are perpendicular as the slopes are negative reciprocals -2/3 and 3/2 in other words the slope product is -1
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