a b C Neither Problem of the Day! Mar 23 Note: Friday Quiz Question!

Slides:



Advertisements
Similar presentations
9-2 B Solving Quadratic Equations
Advertisements

3.2 Quadratic Functions & Graphs
BELL RINGER: >>> The height of a rocket launched from the ground can be modeled by the function f(x) = -16x2.
Matching Puzzle Grab a pair of scissors, a puzzle sheet and sit at your desk.
5.8 – Quadratic Formula. Ready to SING? X = -b + 2a What does it all mean??? ax 2 + bx + c So, we plug into the formula and simplify the arithmetic!
Warm Up 1. Order the following from widest to narrowest: y = -2x 2, y = 5x 2, y =.5x 2, y = -3.5x 2 2. Find the vertex of y = -2x 2 – 8x – Find.
FURTHER GRAPHING OF QUADRATIC FUNCTIONS Section 11.6.
Algebra: Wednesday’s Daily Inspiration Factor the following quadratic equations AND then identify the roots: 1.y = -2x x y = -x 2 + 8x – 16.
9-1 Graphing Quadratic Functions
Chapter 5 Quadratic Functions Review. Question 1a Identify the vertex, the axis of symmetry, create a table, then graph. y = x² - 8x + 5.
PARABOLAS Do Now: Questions 1-9 find the equation of each parabola and name the transformation from x 2.
Chapter 4 Section 5.B Solving Quadratics by Finding Square Roots In this assignment, you will be able to... 1.Solve a quadratic equation. 2. Model a dropped.
Projectile Motion. We are going to launch things, and then find out how they behave.
Learning Task/Big Idea: Students will learn how to find roots(x-intercepts) of a quadratic function and use the roots to graph the parabola.
Solving Quadratic Equations by Factoring 8-6
1. Use the discriminant to determine the number and type of roots of: a. 2x 2 - 6x + 16 = 0b. x 2 – 7x + 8 = 0 2. Solve using the quadratic formula: -3x.
Domain and Range of Quadratic Functions
Lesson 2.1.2: Interpreting Various Forms of Quadratic Functions Pages in Text Any Relevant Graphics or Videos.
Solving Quadratic Equations by Factoring 8-6
$200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400.
9-3 Graphing Quadratic Functions Warm Up Warm Up Lesson Presentation Lesson Presentation California Standards California StandardsPreview.
1. 2 MATHEMATICAL REASONING INSTITUTE LESSON GOALS 3  A.7.d – Compare properties of two linear or quadratic functions each represented in a different.
9-5 Solving Quadratic Equations by Factoring Warm Up Warm Up Lesson Presentation Lesson Presentation California Standards California StandardsPreview.
Real life Quadratics Plus Relative Maximums, Minimums and Zero’s.
Holt Algebra Solving Quadratic Equations by Factoring Warm Up Find each product. 1. (x + 2)(x + 7)2. (x – 11)(x + 5) 3. (x – 10) 2 Factor each polynomial.
Warm Up: Choose Any Method We Have Discussed. Homework.
Quadratic Functions 13-6 Warm Up Sandra is studying a bacteria colony that has a mass of 300 grams. If the mass of the colony doubles every 2 hours, what.
Warm Up Find each product. 1. (x + 2)(x + 7) 2. (x – 11)(x + 5)
Warm Up What are the three types of graphs you will see with quadratic linear systems? Sketch them & label how many solutions. Find the solution(s) to.
Warm Up: Choose Any Method We Have Discussed
Graphing & Word Problems September 23rd. Warm Up Use the quadratic formula to solve:
Graph a parabola through these points (0,3)(-1, 2)(-2, 3) Then write the equation of the parabola in vertex form by using the transformations.
Warm Up 1. Find the vertex, AOS, y-intercept and roots of y = -2x 2 – 8x – 10.
MODELING WITH QUADRATIC FUNCTIONS 4.3 NOTES. WARM-UP The path of a rocket is modeled by the equation How long did it take the rocket to reach it’s max.
Warm-up 1.Solve by factoring: 3x 2 – 16x – 7 = 5 2.Solve by factoring: 2x 2 = 32.
QUIZ PRACTICE Trigonometric Angles Graphing Sine and Cosine
How do we compare properties of two functions?
Day 123 – Domain and range of a quadratic function
Solving Quadratic Equations by Factoring 8-6
Warm Up Given f(x)= x2 - 7x + 6, state the following: Vertex: AOS:
Graphing Quadratic Functions in Standard From
Warm-up Solve by factoring: 3x2 – 16x – 7 = 5
Given f(x)= x2 - 7x + 6, state the following: Vertex: AOS:
Problem of the Day! Quiz Question of the Week
Warm-up Unit 3 Day 4 How do you graph a line?
Solving Quadratic Equations by Factoring 8-6
Note: Friday Quiz Question!
5.4 More Applications of Quadratics
Unit 12 Review.
Objective Solve quadratic equations by factoring..
Solving Quadratic Equations by Factoring 9-6
Solving Quadratic Equations by Factoring 9-6
Real World Problem Solving Quadratic Equations 8
Drawing Quadratic Graphs
Solving Quadratic Equations by Factoring 8-6
Solving Quadratic Equations by Factoring 9-6
Objective: Graph Systems of Inequalities
 .
Problem of the Day! Mar 20 Quiz Question of the Week
Problem of the Day! Q15 Job 26 Monday Mar 28
Problem of the Day! Q12 Job 26 Monday Mar 27
Warm Up: Factor each expression    .
Day 123 – Domain and range of a quadratic function
I will write a quadratic function in vertex form.
Solving Example 2D Math.
Unit 6 Review Day 1 – Day 2 Class Quiz
Quadratic Equation Day 4
Tutoring is on Tuesdays and Thursdays from 7:45 to 8:15 a.m.
Warmup Graph the following quadratic equation using the table provided. Then analyze the graph for the information listed below. y = -3x2 + 12x.
Presentation transcript:

a b C Neither Problem of the Day! Mar 23 Note: Friday Quiz Question! What is the equation of the graph below? a b https://www.youtube.com/watch?v=S0XXBaECixo C Neither Note: Friday Quiz Question!

Objective: Graph Parabolas Agenda: -Problem of the Day -Cumulative Rev Quadratics Extra Help?? Library 3-5 Daily Quiz: Friday Test: Job 26

Parabola

Quadratic Review ! Q4 Job 26 For which interval is the graph decreasing?

What would be the maximum height? Quadratic Review ! Q6 Job 26 A model rocket is launched from ground level. h(t) = -4.9t2 + 68.6t What would be the maximum heigh attained by the model? What would be the maximum height?

What is the farthest depth the swimmer will reach? Quadratic Review ! Q6 Job 26 The height of a swimmer’s dive off a 10-foot platform into a diving pool is modeled by the equation , y = 2x2 – 12x + 10 What is the farthest depth the swimmer will reach?

THINK PAIR SHARE Work together to complete Job 26 Think on your own Pair up to see if partners answers share the same answer

Quiz Friday Graphing Parabolas Job 26 Due Wednesday Mar 29 1) Counts as a take home test 2) Must show all work 3) No Lates 4) Complete in class 5) Stay after from 3-5 in 6) Library if help is needed Quiz Friday Graphing Parabolas