 Graph  Vertex=(h,k)  Graph  A.  B.  C.  D.

Slides:



Advertisements
Similar presentations
Advanced Algebra Notes
Advertisements

CONFIDENTIAL 1 Transforming Quadratic Functions. CONFIDENTIAL 2 Warm Up Graph each quadratic function. 1) y = 2x ) y = x 2 - 2x - 2 3) y = -3x.
Absolute Value is defined by: The graph of this piecewise function consists of 2 rays, is V-shaped and opens up. To the left of x=0 the line is y = -x.
Warm Up Find: f(0) = f(2) = f(3) = f(4) =.
 Graph the following two lines:  1.  2.  Write an equation of the line that passes through (-3,3) and is parallel to the line y=-2x+1.
Topic: U2 L1 Parts of a Quadratic Function & Graphing Quadratics y = ax 2 + bx + c EQ: Can I identify the vertex, axis of symmetry, x- and y-intercepts,
Warm-Up: you should be able to answer the following without the use of a calculator 2) Graph the following function and state the domain, range and axis.
Graphing Quadratics With VERTEX and Axis of Symmetry At the end of the period, you will learn: 1. To compare parabola by the coefficient 2. To find the.
REFLECTING GRAPHS AND SYMMETRY
2.4 Use Absolute Value Functions and Transformations
Graphing absolute value functions and transformations
Determine whether (2, 4) is a solution for y= 5x-6.
7 January 2011 Algebra 2. Solving Quadratics by Graphing 1/7 Using a Graph To solve a quadratic equation with a graph, look for the points where the graph.
2.8 : Absolute Value Functions What is absolute value? What does the graph of an absolute value function look like? How do you translate an absolute value.
Absolute Value Functions What is an absolute value function? How is an absolute value graph graphed, written, and interpreted?
How do I work with absolute values?
Graphing Quadratic Functions
7-3 Graphing quadratic functions
Jeopardy Final Jeopardy Parent Functions Equations Stats Other $100
To find the x coordinate of the vertex, use the equation Then substitute the value of x back into the equation of the parabola and solve for y. You are.
Worksheet Practice º 120º 60º Mrs. Rivas International Studies Charter School.
Quadratics Questions.
Chapter 6-1 Graphing Quadratic Functions. Which of the following are quadratic functions?
4.6.2 – Graphing Absolute Value Functions
11-2 Solving Quadratic Equations By Graphing
Graphing Quadratic Equations Using Vertex form Vertex Form of a Quadratic Function: A quadratic function with vertex at (h, k) can be written as:
6.6 Analyzing Graphs of Quadratic Functions. The vertex form of a quadratic function gives us certain information that makes it very easy to graph the.
WARM UP Use f(x) = 3x 2 + 4x – 6 to evaluate the following. 1. f(2) 2. f(-4) 3. f(0)
Unit 9 Review Find the equation of the axis of symmetry, along with the coordinates of the vertex of the graph and the y-intercept, for the following equation.
Notes Over 2.8 Graphing an Absolute Value Function xy Vertex: Axis of Symmetry: Slope: ( 1, 2 ) x = 1 up 2, right/left.
Slope Fields (6.1) March 12th, I. General & Particular Solutions A function y=f(x) is a solution to a differential equation if the equation is true.
What you will learn today
Friday, February 27 Graph quadratic functions on a coordinate graph.
2.7 – Use of Absolute Value Functions and Transformations.
Vocabulary The function f(x) = |x| is an absolute value function. The highest of lowest point on the graph of an absolute value function is called the.
Direct Variation Scatter Plots & Lines of Best Fit.
EOCT Practice Question of the Day CCGPS Geometry Day 24 (9-5-14) UNIT QUESTION: How are real life scenarios represented by quadratic functions? Today’s.
Warm up State the domain and range for: If f(x) = x 3 – 2x +5 find f(-2)
Section 5-3 Transforming Parabolas. Standard form vs Vertex Form  Standard form is y = ax 2 +bx+c  Vertex form is y = a(x-h) 2 + k.
Calculating Derivatives From first principles!. 2.1 The Derivative as a Limit See the gsp demo demodemo Let P be any point on the graph of the function.
2.8 Absolute Value Functions
Functions Unit 8.
Adv. Algebra Ch. 2 review This review should prepare you for the chapter 2 test in Advanced Algebra. Read the question, work out the answer, then check.
Algebra 2 Name:_____________________
WARM UP Use the graph of to sketch the graph of
Use Absolute Value Functions and Transformations
2-5 Absolute Value Functions and Graphs
2.8 Graphing Absolute Value Functions
Absolute Value functions
2.7 Absolute Value Functions and Graphs
Inverse Relations and Functions
A function is given by a formula. Determine whether it is one-to-one
Graph Absolute Value Equations
9.2 Graphing Quadratic Functions
2.7 Use Absolute Value Functions and Transformations
y x Lesson 3.7 Objective: Graphing Absolute Value Functions.
Aim: What is the function notation?
Unit 9 Review.
I will write a quadratic function in vertex form.
Welcome: The graph of f(x) = |x – 3| – 6 is given below
2.4 Use Absolute Value Functions and Transformations (Part 1) p. 40
Analysis of Absolute Value Functions Date:______________________
Warm-up: 1) Find the standard form of the equation of the parabola given: the vertex is (3, 1) and focus is (5, 1) 2) Graph a sketch of (x – 3)2 = 16y.
Graphing Quadratic Functions
2.4 Use Absolute Value Functions and Transformations (Part 1) p. 40
Chapter 2.8! By: Hannah Murphy.
Graphing Absolute Value Functions
Graphing Absolute Value Functions
9.4 Absolute Value Functions and Graphs
Section 2-6: Special Functions
Presentation transcript:

 Graph

 Vertex=(h,k)

 Graph

 A.  B.  C.  D.

 HW #54 Graphing Absolute Values Worksheet

 Graph the following:

 Graph:

 For the function ◦ 1. Tell whether it opens up or down ◦ 2. Identify the vertex ◦ 3. Tell whether the function is wider, narrower, or the same width as graph of

 For the function ◦ 1. Tell whether it opens up or down ◦ 2. Identify the vertex ◦ 3. Tell whether the function is wider, narrower, or the same width as graph of

 Write an equation of the graph

 HW #56 Graph Absolute Value Equations Worksheet

 The graph of the function y=f(x) is shown  Sketch the graph of

 y=f(x-1)+3

 Use the graph of y=x shown to sketch the graph of the given function  1. y=f(x+2)-34. y=-3·f(x)  2. f(x-4)+15. y=-f(x-1)+4  3. y=.5·f(x)6. y=2f(x+3)-1

 HW #25 Review Worksheet

 Okay so let’s try this one more time  Let’s use f(x)=x+1

 HW #26 Worksheet