day 25 intro to quadratics with notes.notebook...dec 09, 2015 · day 25 intro to quadratics with...
TRANSCRIPT
DAY 25 Intro to Quadratics with notes.notebook
1
December 09, 2015
Solve each equation for x:
a) 3I2x3I4= 1 b) √x2+1= 4x
c) 2(x - 1) 5x d) (x-5) =8 3
32
CLASS OPENER :
DAY 25 December 7/8, 2015
Previously you have learned…….
Definition of a Quadratic Function:A quadratic function is a second‐degree polynomial function. The graph of the quadratic function is called a “parabola.” The standard form of an equation of a parabola is
.
Lesson 2.1. QUADRATIC FUNCTIONS (Second Degree Polynomial FUnctions)
DAY 25 Intro to Quadratics with notes.notebook
2
December 09, 2015
Can you find an equation for this parabola?
DAY 25 Intro to Quadratics with notes.notebook
3
December 09, 2015
Can you find an equation for this parabola?
DAY 25 Intro to Quadratics with notes.notebook
4
December 09, 2015
Previously you have learned……. Definition of a Quadratic Function:A quadratic function is a second‐degree polynomial function. The graph of the quadratic function is called a “parabola.” The standard form of an equation of a parabola is
.
Can you find an equation for this parabola?
Lesson 2.1. QUADRATIC FUNCTIONS (Second Degree Polynomial FUnctions)
DAY 25 Intro to Quadratics with notes.notebook
5
December 09, 2015
3 cases of a quadratic function based on its zeroes.
A B C
DAY 25 Intro to Quadratics with notes.notebook
6
December 09, 2015
DAY 25 Intro to Quadratics with notes.notebook
7
December 09, 2015
3 cases of a quadratic function based on its zeroes.
A B C
Transformations of quadratics:
DAY 25 Intro to Quadratics with notes.notebook
8
December 09, 2015
In your notes, sketch a graph for the following functions. Label the xintercept(s), yintercept and the maximum/minimum, including the coordinates. And find Domain and Range.
DAY 25 Intro to Quadratics with notes.notebook
9
December 09, 2015
Find the xintercepts.
Designing Parabolas
What strategies can be used to model specific parabolic shapes?
DAY 25 Intro to Quadratics with notes.notebook
10
December 09, 2015
OTL: Page 260/ # 1-27 ODDcheck your answers in the back of the book
DAY 25 Intro to Quadratics with notes.notebook
11
December 09, 2015