Use the REGRESSION Feature on a Graphing Calculator

question 67

Multiple Choice

Use the REGRESSION feature on a graphing calculator.
-The average retail price in the Spring of 2000 for a used Camaro Z28 coupe depends on the age of the car as shown in the following table. Find the quadratic model that best estimates this data. Round your answer to whole numbers.

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Definitions:

Bromine

A reddish-brown liquid at room temperature, with the elemental symbol Br, and atomic number 35; it is a halogen and is used in various industrial applications.

Magnesium

A lightweight, silver-white metallic element, crucial for cellular metabolism and found in chlorophyll, often used in alloys and as a dietary supplement.

Ionic Compound

A chemical compound composed of ions held together by electrostatic forces termed ionic bonding, usually formed between metal and non-metal ions.

Chlorine

A chemical element with symbol Cl and atomic number 17, known for its disinfectant properties and use in bleach.