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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Which quadratic function best fits this data?

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Which quadratic function best fits-example-1
User Jassmin
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1 Answer

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Answer: (A) y = -9.16x² +73.04x + 183.3

Explanation:

This is a calculator problem. Insert the data and find the regression line of a quadratic function. I don't have a scientific calculator so I used an online software program.

See the attachment for a snapshot of the results. Notice that A, B, and C are reversed in this program. A scientific calculator will give the complete equation (instead of A, B, and C).

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! Which quadratic function best fits-example-1
User Nab
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