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1 vote
1 vote
Determine the point(s), if any, at which the graph of the function has a horizontal tangent line. Y= 1/2x^2 +7x (Give the answer as x,y coordinates)

User Edgars Jekabsons
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2.6k points

1 Answer

12 votes
12 votes

Answer:

i don't know how to attach the file

User Palanik
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2.6k points
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