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Part 1
Find the slope of the line passing through the pair of points or state that the slope is undefined. Then indicate whether the line through the points rises, falls, is horizontal, or is vertical.
left parenthesis negative 4,2 right parenthesis
and left parenthesis 2,4 right parenthesis
Question content area bottom
Part 1
Select the correct choice below and, if necessary, fill in the answer box within your choice.
A.
The slope is
enter your response here.
(Simplify your answer.)
B.
The slope is undefined.
Part 2
Indicate whether the line through the points rises, falls, is horizontal, or is vertical.
A.
The line rises from left to right.
B.
The line is vertical.
C.
The line is horizontal.
D.
The line falls from left to right.