Help needed for calculus question

micky123

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Sep 6, 2021
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Need help to solve this question please! :)
 

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mmm4444bot

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Please share how far you got. Otherwise, explain which part is confusing. Thank you!

🤖
 

micky123

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Sep 6, 2021
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Let y=-16 and solve the quadratic equation, i got x=-1 and 9. Hence w=-1 according to the diagram.

How should i proceed to find h? Any clues?
 
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