Outcomes
In this lesson you will
- use the second-level difference
and the solution to two linear equations to determine the rule used to generate a quadratic sequence.
By the end of this section students will be able to:
- demonstrate an understanding of patterns that are arithmetic, power, and geometric, and relate then to corresponding functions
- analyze tables and graphs to distinguish between linear, quadratic, and exponential relationships
- sketch graphs from descriptions, tables, and collected data
- determine the equation of a quadratic function using finite differences
Prerequisites
To be successful in this lesson, it would be helpful to know the following:
- solve a system of linear equations.