Answer
Slope = ∞
Step-by-step explanation
For a straight line, the slope of the line can be obtained when the coordinates of two points on the line are known. If the coordinates are (x₁, y₁) and (x₂, y₂), the slope is given as
For this question,
(x₁, y₁) and (x₂, y₂) are (3, -1) and (3, 4)
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