Question

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Glue #3
Find the slope of the line that passes through the points
(4,3) and (4,7)
0
The murder occurred at the gym
-1
The murderer was not Mr. Perpendicular
undefined The murderer did not use a gun
-4
The murderer did not electrocute the victim
4
The murder did not occur at the farm

Answer 1

Undefined, so the murderer did not use a gun.

Explanation: To find the slope, you would subtract the y values and then the x values, and divide y/x. 7-3=4, and 4-4=0. 4/0 is impossible, so the answer is undefined.