Final answer:
To find the slope of two coordinates, we can use the formula: Slope (m) = (y2 - y1) / (x2 - x1).
Step-by-step explanation:
Let's use the formula to find the slope:
Slope (m) = (y2 - y1) / (x2 - x1)
a) Using the coordinates (-3,0) and (-1,6), the slope would be (6 - 0) / (-1 - (-3)) = 6 / 2 = 3.
b) Using the coordinates (5,5) and (2,7), the slope would be (7 - 5) / (2 - 5) = 2 / -3 = -2/3.
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