a) what is the value of the ycoordinate for any xintercept? explain. b) find the x intercept for the following line: y = 3x  6 a.) When the line crosses the xaxis, the value of y or the ycoordinate is 0. Likewise, when the line crosses the yaxis, the value of x or the xcoordinate is 0 b.) y = 3x  6 Since the value of y at the xintercept is 0, to find the xintercept, put 0 in for y: 0 = 3x  6 {substituted 0 in for y} 3x = 6 {added 6 to both sides} x = 2 {divided both sides by 3} xintercept is 2......the coordinates are (2,0) © Algebra House
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