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Biblioteka

Intro to Quadratic Functions

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Posljednje ažuriranje about 4 years ago
1

A swim team member performs a dive in the pool from a springboard.

The parabola below shows the path of her dive. Use the graph to answer the sorting question below.

1
Pitanje 1
1.

Sort each statement into agree or disagree (based on the graph above)

  • The diver’s height was

    decreasing the entire time.

  • The springboard was 14 feet high.

  • The diver reached her

    maximum height at 23 feet in the air.

  • The diver landed in the water about 14 feet away from the springboard.

  • The diver’s range was between 0 and 23 feet.

  • The diver is going up in the air

    between 0 < x < 3.

  • The diver was 4 feet away from the springboard when she reached her maximum height.

  • Between 3 feet from the springboard and 8 feet from the springboard, the diver’s height was decreasing.

  • When the diver was 5 feet away from the springboard, she was 19 feet high.

  • Using the graph, f(2) = 22.

  • The diver was again at the height of the springboard 6 feet away from the board.

  • The diver’s height was changing at a faster rate between 4 feet and 6 feet from the springboard versus 6 feet and 8 feet from the springboard.

  • Agree

  • Disagree

If you finish the sorting and have reasons for each decision, try predicting the characteristics of this soccer ball kick on desmos. You can use the graph and/or the equation.

https://www.desmos.com/calculator/tbrm0s4uee