Find the slope of the line that passes through the points (9, -4) and (9, 6)
A) 2
B) -10
C) undefined
D) 0

Name: Find the slope of the line that passes through the points (9, -4) and (9, 6) A) 2 B) -10 C) undefined D) 0
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Question

Quizplus · Accepted Answer

The slope of a line passing through two points (x1, y1) and (x2, y2) is given by (y2 - y1) / (x2 - x1). Here, since x1 = x2 = 9, the denominator becomes 0, leading to an undefined slope.

Find the Slope of the Line That Passes Through the Points