Regression Equation in TI Graphing Calculator
Calculator Set Up Make sure that your calculator has the Plots Off, Y= functions cleared, the MODE and FORMAT are set at “stage left”, and the lists are cleared. Turn the Diagnostics on. Press 2nd [...]
Reasoning and Proofs
Conditional Statements My goal for this unit is to help students see the goal of becoming more logical, methodical, and developing their pre-frontal cortex. After the chapter 1 test, I gave them a copy of [...]
Functions and their Graphs
Reviewing Parent Functions In Pre-Calculus class we dove right in and reviewed five of our parent functions. Screen shots of Reviewing Parent Functions Geogebra Activity are shown below. I will likely rework it next year [...]
Polynomial and Rational Functions
Polynomial Functions Pre-Calculus has a heavy emphasis on learning how to graph various functions. The Polynomial Functions Exploration is one strategy for learning how various functions behave based on the sign of their leading coefficient [...]