Algebra 1 Warm Ups 1/8.

Slides:

Advertisements

Similar presentations

Rational Functions Characteristics. What do you know about the polynomial f(x) = x + 1?

Advertisements

EOC Practice #11 SPI

Chapter 2 Polynomial and Rational Functions Copyright © 2014, 2010, 2007 Pearson Education, Inc Quadratic Functions.

To introduce the general form of a quadratic equation To write quadratic equations that model real-world data To approximate the x-intercepts and other.

Review for EOC Algebra. 1) In the quadratic equation x² – x + c = 0, c represents an unknown constant. If x = -4 is one of the solutions to this equation,

Algebra Core Review Day 7

Table of Contents A Quadratic Equation is an equation that can be written in the form Solving Quadratic Equations – Factoring Method Solving quadratic.

A Quadratic Equation is an equation that can be written in the form Solving Quadratic Equations – Factoring Method Solving quadratic equations by the factoring.

Warm Ups: Quiz Review Write a rule for “g” and identify the vertex: 1) Let “g” be a translation 2 units up followed by a reflection in the x – axis and.

Quarterly Assessment 3 Warm Up # 3 Work on your Make up QA.

Section 4.1 – Quadratic Functions and Translations

Consider the function: f(x) = 2|x – 2| Does the graph of the function open up or down? 2. Is the graph of the function wider, narrower, or the same.

Polynomials, Factors and Zeros

Let’s Get Ready To Play Some... J J EOPARDY JEOPARDYJEOPARDY JEOPARDYJEOPARDY JEOPARDYJEOPARDY JEOPARDYJEOPARDY JEOPARDYJEOPARDY JEOPARDYJEOPARDY JEOPARDYJEOPARDY.

Quadratics Questions.

EquationsFunctionsInequalities Domain & Range Polynomials.

SOLVING QUADRATIC EQUATIONS Factoring Method. Warm Up Factor the following. 1. x 2 – 4x – x 2 + 2x – x 2 -28x + 48.

Solving equations with polynomials – part 2. n² -7n -30 = 0 ( )( )n n 1 · 30 2 · 15 3 · 10 5 · n + 3 = 0 n – 10 = n = -3n = 10 =

Alg 2 Unit 1 Review Whiteboard- Partner Work. State the Domain and Range using Set Notation Does the graph represent a function? State the interval of.

Making Equations (2) Algebra 5 x + 7 Area = 53cm 2 The area of a rectangle. In each of the examples below, the area of the rectangle is given. Make an.

Warm-Up Factor. 6 minutes 1) x x ) x 2 – 22x ) x 2 – 12x - 64 Solve each equation. 4) d 2 – 100 = 0 5) z 2 – 2z + 1 = 0 6) t

Holt McDougal Algebra Using Transformations to Graph Quadratic Functions Warm Up For each translation of the point (–2, 5), give the coordinates.

Section 6.6 Solving Equations by Factoring. Objective 1: Identify a quadratic equation and write it in standard form. 6.6 Lecture Guide: Solving Equations.

Jeopardy Factoring Functions Laws of Exponents Polynomial Equations Q $100 Q $200 Q $300 Q $400 Q $100 Q $200 Q $300 Q $400 Final Jeopardy Q $500.

Sample Problems for Class Review

Solving Polynomials.

Chapter 5 Section 3 Transforming Parabolas Algebra 2 Notes March 4, 2009.

6.9 Using Equations That Factor Standard 10.0, 14.0Standard 10.0, 14.0 Two Key TermsTwo Key Terms.

Twenty Questions Algebra 2012 EOC Review Twenty Questions

Lesson: Objectives: 5.1 Solving Quadratic Equations - Graphing  DESCRIBE the Elements of the GRAPH of a Quadratic Equation  DETERMINE a Standard Approach.

Copyright © 2006 Pearson Education, Inc. Publishing as Pearson Addison-Wesley Quadratic Functions and Models ♦ Learn basic concepts about quadratic functions.

5-1 Graphing Quadratic Functions Algebra II CP. Vocabulary Quadratic function Quadratic term Linear term Constant term Parabola Axis of symmetry Vertex.

$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.

1 Copyright © Cengage Learning. All rights reserved.

5.4 – Completing the Square Objectives: Use completing the square to solve a quadratic equation. Use the vertex form of a quadratic function to locate.

Algebra 2 cc Section 3.3 Relate zeros (roots), factors, and intercepts of polynomial functions Consider the quadratic function f(x) = x 2 – 2x - 8 Zeros.

Factor the expression z2 − y x2 − x2 + 28xy + 4y2

Objectives Solve quadratic equations by factoring.

Copyright © 2014, 2010, 2007 Pearson Education, Inc.

Algebra 1 Final Exam Review

Graphing Quadratic and Higher Degree Polynomial Functions

Using Transformations to Graph Quadratic Functions 5-1

Warm Up Identify the domain and range of each function.

Solve the radical equation

Calculus section 1.1 – 1.4 Review algebraic concepts

ALGEBRA II HONORS/GIFTED SECTION 4-5 : QUADRATIC EQUATIONS

1. Abby wants to find the area of a rectangle that is 6 units longer than 2 times its width. If the width is represented by “w,” write an equation.

Complete the Square Lesson 1.7

Quadratic Functions Quadratic Functions Polynomials Polynomials

Section 3.1 Quadratic Functions

Analyzing Graphs of Quadratic Functions

Algebra 1 Section 12.8.

Objectives Solve quadratic equations by graphing or factoring.

Warm Up Find the x-intercept of each function. 1. f(x) = –3x + 9 3

Function notation.

Review: Simplify.

ALGEBRA II ALGEBRA II HONORS/GIFTED - SECTIONS 4-1 and 4-2 (Quadratic Functions and Transformations AND Standard and Vertex Forms) ALGEBRA.

A The graph would shift 3 units up.

Warm Up The area of a rectangle is expressed by the polynomial

Review 6-4 & 6-5 FACTORING LONG DIVISION SYNTHETIC DIVISION.

Bellwork: 2/13/18 Find each product.

I will write a quadratic function in vertex form.

Lesson 5.6 Solving Quadratic Equations Using Factoring

Factoring Introduction

Algebra 1 Warm Ups Dec. 4th.

Algebra 1 Warm Ups 12/11.

Algebra 1 Warm Ups 1/15.

Analyzing Graphs of Quadratic Functions

Presentation transcript:

Algebra 1 Warm Ups 1/8

1/8 Which of the following equations best represents the parabola? f(x) = (x-1)(x+1) f(x) = (x+1)(3x+2) f(x) = (x+1)(3x-2) f(x) = (x-1)(3x+2) 2. The area of a rectangular table table is represented by the expression below. Find two possible expressions to represent the dimensions (length and width) of the rectangle by factoring.

1/9 Which of the following is equivalent to 9(9x-1)(9x+1) 9(3x-1)(3x+1) 9(3x-1)(3x-1) 2. A given quadratic function has a vertex at (-2,4) and a range of y≤4. Which of the following statements is true? 3. Write a polynomial expression that has zeros of x=2 and x = -⅓.

1/10 Solve the equation for x: 0 = 15x(16x - 5) 2. The function below represents the number of apples that can be produced in an apple orchard based on the number of trees. The output, f(x), represents the number of apples produced and x represents the number of trees in the orchard. Based on the function, how many trees will produce the maximum number of apples?

1/11 What is the range of the function shown? 2. Describe the translation (left, right, up, down) from f(x) to g(x). 3. A quadratic function is shown. Which of the following is the factored form of f(x) that reveals the zeroes of the function?