This video explains how to use the TI84 to perform quadratic regression and answer several questions using a quadratic function that models the profit of a company. 8 more words

## Tags » Quadratic

#### Ex: Quadratic Application Solved using the TI84 (Angry Birds)

This video explains how to use the TI84 to answer several questions using a quadratic function model for the height and time of a projectile (angry bird). 8 more words

#### Ex: Solve a Quadratic Equation Using the Quadratic Formula with Complex Solutions (Exact Value)

This video explains how to use the quadratic formula to find the exact complex solutions of a quadratic equation. The square root simplifies perfectly.

#### Ex: Solve a Quadratic Equation Using the Quadratic Formula with Complex Solutions (Decimal Approx.)

This video explains how to use the quadratic formula to approximate the complex solutions of a quadratic equation.

#### Ex: Quadratic Function Application - Profit (Factoring a Trinomial)

This video provide an example of a quadratic function involving profit. Factoring of a trinomial with a = 1 is used.

#### Ex: Quadratic Function Application - Profit (GCF)

This video provide an example of a quadratic function involving profit. GCF is used.

#### Hanging Slinky Analysis 2: The Pre-Tension Wrinkle

Last time, we saw how the length of a hanging slinky is quadratic in the the number of links, namely,

,

where M is the mass of the hanging part of the slinky, 523 more words