Chapter 3 Material
1. Transformations Review
Fun Geo Sketch pad exploration for the IPAD!
Challenge problem packet: Transformation Functions (HW3)
Challenge problem packet solutions
Challenge problem packet: Transformation Functions (HW3)
Challenge problem packet solutions
2. Quadratic Equations and Functions
1. Intro to Quadratic Equations Power point
3. USE YOUR GDC TO FIND THE ROOTS (ZEROS) FOR A GIVEN QUADRATIC EQUATION!
Click on the screen below to see an example. The example finds the roots (the places where the quadratic sits on the x-axis) for the equation y=2x^2+7x+3.
3. USE YOUR GDC TO FIND THE ROOTS (ZEROS) FOR A GIVEN QUADRATIC EQUATION!
Click on the screen below to see an example. The example finds the roots (the places where the quadratic sits on the x-axis) for the equation y=2x^2+7x+3.
4. IMAGINARY NUMBERS!
5. Practice with completing the square!
a.) Have a look at the following website on completing the square. There are also several practice problems and they will show you if you have done the problem correctly. http://www.mathwarehouse.com/geometry/parabola/standard-to-vertex-form.php
b.) Also check out some of the Khan Academy videos here if you get stuck on the homework.
Completing the square 1
Completing the square 2
Completing the square 3
Completing the square 4
Completing the square to solve quadratic equations
More examples
Solving equations by completing the square
Completing perfect square trinomials
b.) Also check out some of the Khan Academy videos here if you get stuck on the homework.
Completing the square 1
Completing the square 2
Completing the square 3
Completing the square 4
Completing the square to solve quadratic equations
More examples
Solving equations by completing the square
Completing perfect square trinomials
6. COMPLEX NUMBER ALGEBRA
Click HERE for the examples from class over complex algebra. I have also printed these for you, but here is a digital copy for you as well.
Roots and powers of complex numbers: We did not have time in class to go over these examples. Please review these examples along with the examples from the text book on page 116 and 117.
Roots and powers of complex numbers: We did not have time in class to go over these examples. Please review these examples along with the examples from the text book on page 116 and 117.