Question: 6. Given 2x - 3y = 8 and 6x - 9y = k, for what values of k do the lines have: a) no intersection

6. Given 2x - 3y = 8 and 6x - 9y = k, for what values of k do the lines have: a) no intersection points b) an infinite number of intersection points [4T, D3]

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