Ch. 20 Transformations
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
Ch. 21 Quadratic Equations and Functions
1. Intro to Quadratic Equations Power point
2. 21 A and B notes.
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.
2. 21 A and B notes.
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. 21H and G Problem solving with Quadratic functions
7. REVIEW PACKET for CH. 20/21 Test
The following is a very ruff outline of all the topics we have covered so far this year. Use this document in conjunction with your notes, past HW, ch. 20 quiz, EXTRA TOPICS packet and text book as you review for the Unit test.
REVIEW PACKET Document
REVIEW PACKET Document