We looked at the properties of polynomial functions and their graphs. We considered the degree, end-behavior, turning points, intercepts, and shape of a variety of polynomials.
Assignment
Test Tomorrow
Session Minutes
90
Minutes Student Attended
45
Lesson Comments
We are testing on polynomials tomorrow and then beginning a study of exponential and radical functions.
We studied the properties of polynomial functions using graphs. We are building a library of functions and their properties.
Assignment
none
Session Minutes
90
Minutes Student Attended
60
Lesson Comments
We looked at graphs of polynomial functions and related their properties to the graphs. We looked at maximum and minimum points, turning points, intercepts, and intervals where they increase or decrease.
Bobby worked on creating a working thesis and then began writing his rough draft. We will continue to work on this assignment with a due date next week.
Graphs of quadratics are parabolas. Solving quadratic equations by factoring and completing the square were reviewed. Solving by graphing was also discussed.
Assignment
none
Session Minutes
90
Minutes Student Attended
80
Lesson Comments
Bobby has a good understanding of quadratic functions. We will move on to study polynomial functions and their graphs.
Solved systems using matrices. Discussed dependent and inconsistent systems.
Assignment
none
Session Minutes
90
Minutes Student Attended
70
Lesson Comments
We solved several systems using determinants and several using the inverse of a matrix and matrix multiplication. We discussed inconsistent and dependent systems. We did some spreadsheet math involving matrices.
