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4-3 Practice (Quadratic Regression)

Posljednje ažuriranje almost 5 years ago

12

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

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Pitanje 1

1.

Pitanje 2

2.

Pitanje 3

3.

Pitanje 4

4.

Pitanje 5

5.

Pitanje 6

6.

Pitanje 7

7.

Find the quadratic model for the data

Pitanje 8

8.

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

Pitanje 9

9.

What is the ball's maximum height?

Pitanje 10

10.

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

Pitanje 11

11.

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

Pitanje 12

12.

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