Find the slope of the line through the pair of points.
-$( 7,9 )$ and $( 7,1 )$
A) Undefined
B) $\frac { 5 } { 7 }$
C) 0
D) $\frac { 4 } { 7 }$

Name: Find the slope of the line through the pair of points. -$( 7,9 )$ and $( 7,1 )$ A) Undefined B) $\frac { 5 } { 7 }$ C) 0 D) $\frac { 4 } { 7 }$
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Question

Quizplus · Accepted Answer

The slope is undefined because the x-values are the same, resulting in a division by zero when calculating the slope.

Find the Slope of the Line Through the Pair of Points