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4-3 Practice (Quadratic Regression)

Last updated over 4 years ago

12 Nsɛmmisa

Use quadratic regression on your calculator to find each equation in standard form

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6.

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7.

Find the quadratic model for the data

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8.

Use the model to estimate the height of the ball at 4 sec.

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9.

What is the ball's maximum height?

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10.

Find a quadratic model for this data using quadratic regression. (Round to 3 decimals accurately)

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11.

Use the model to predict the lowest tide height. (Round to 3 decimals accurately)

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12.

When does the lowest tide occur? (leave the hours alone and multiply the decimal part by 60 to convert it to minutes)