 
Patrick B. answered  05/03/19
Math and computer tutor/teacher
the slope is undefined because it is the vertical line
x=-4
 
Patrick B. answered  05/03/19
Math and computer tutor/teacher
the slope is undefined because it is the vertical line
x=-4
Donnamarie V. answered  05/03/19
Bachelor Science Neuroscience and Math with 10+ years tutoring
solve for x..
2x = -8
x = -4
This is a vertical line ... therefore there is no slope. "The slope does not exist"
                Get a free answer to a quick problem.
                Most questions answered within 4 hours.
            
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.