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28 votes
28 votes
Please Help me !!!!!

Please Help me !!!!!-example-1
User Cletus Ajibade
by
2.8k points

1 Answer

17 votes
17 votes

Answer:

6.156 seconds

Explanation:

we can find the 'x' coordinate of the vertex by using -b/2a where b = 197 and a=16

x = -197/-32

x = 6.156

User ShennyL
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3.0k points