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Linear Graphs: Quiz 13
Linear Graphs: Quiz 13
Find the roots for each of the lines below (a root is where the graph crosses the x axis).
1) y = 4x + 8
2) y = -½ x + 3
3) y = 2x + 7
4) 2y + 8x = 12
5) 8y + 3x + 6 = 0
6) 3 = 3y + 2x – 7
1) y = 4x + 8
2) y = -½ x + 3
3) y = 2x + 7
4) 2y + 8x = 12
5) 8y + 3x + 6 = 0
6) 3 = 3y + 2x – 7