Find the slope of the line through each pair of points. 3) (19,11),(19,-9) A) -(1)/(20) B) 20 C) -20 D) (1)/(20)

Question

Answer 1

The slope of the line passing through the points \((19,11)\) and \((19,-9)\) is undefined.

Answer 2

## Step 1The slope of a line passing through two points \((x1, y1)\) and \((x2, y2)\) is given by the formula:###

where

is the slope.## Step 2In this problem, the two points are \((19,11)\) and \((19,-9)\). Substituting these values into the formula, we get:###

## Step 3The denominator of the fraction is zero, which means the slope is undefined. This is because the line is vertical.

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