1) Which order do we write points? a) (x, y) b) (y, x) 2) What is point A? a) (2, 2) b) (2, -2) c) (-2, -2) d) (-2, 2) 3) What is point B? a) (3, 2) b) (2, 3) c) (-3, 2) d) (-2, -3) 4) What is point C? a) (2, -4) b) (4, -2) c) (-4, 2) d) (-2, 4) 5) Which is the formula to find slope? a) difference in x / difference in y b) difference in y / difference in x c) y subtracted by x 6) This line has two points. Which is the first point? Which is the second point? a) first point = (-1, 4), second point = (4, -4) b) first point = (4, -4), second point = (-1, 4) 7) This is how we calculate the difference. In the previous graph, what is the difference in y? a) -4 - 4 = -8 b) 4 - (-4) = 8 8) This is how we calculate the difference. In the previous graph, what is the difference in x? a) -1 - 4 = -5 b) 4 - (-1) = 4 + 1 = 5 9) The difference in y is -8. The difference in x is 5. What is the slope? a) -8/5 b) 5/-8

Finding slope

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