Not sure what the student did wrong here.

Mathematics

2 answers:

yanalaym [24]3 years ago

6 0

There all correct ....

nirvana33 [79]3 years ago

5 0

Step-by-step explanation:

The slope of the perpendicular line is the opposite inverse. So the student should have used -1/4 as the slope of the perpendicular line, not 1/4.

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