Question

question
what is the slope of the line that passes through the points (1, -7) and (1, 13)? write your answer in simplest form.

Explanation:

Step1: Recall slope formula

The slope \( m \) between two points \( (x_1, y_1) \) and \( (x_2, y_2) \) is given by \( m=\frac{y_2 - y_1}{x_2 - x_1} \).

Step2: Identify coordinates

Here, \( x_1 = 1 \), \( y_1=-7 \), \( x_2 = 1 \), \( y_2 = 13 \).

Step3: Substitute into formula

Substitute the values into the slope formula: \( m=\frac{13 - (-7)}{1 - 1}=\frac{13 + 7}{0}=\frac{20}{0} \).
Division by zero is undefined, so the slope is undefined.

Answer:

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