'Quadratic equations' diaporamas de présentation

Description of the EAP Mathematics Assessments Methodology Findings – Algebra II EAP Findings – Summative Mathematics EAP Recommendations . Session will cover:. 2.

Disguised Quadratic Equations. What is to be learned?. How to spot quadratic equations when they are disguised x 2 - 3x + 4 = 0. No x 2. x (x + 5) = - 10 Quadratic? However, breaking brackets x 2 + 5x = -10 Quadratic Equation Must make equal to zero x 2 + 5x + 10 =

Splash Screen. Five-Minute Check (over Lesson 4–1) CCSS Then/Now New Vocabulary Example 1: Two Real Solutions Key Concept: Solutions of a Quadratic Equation Example 2: One Real Solution Example 3: No Real Solution Example 4: Estimate Roots Example 5: Solve by Using a Table

Chapter 4. Quadratic Functions and Equations. 4.1 Quadratic Functions and Transformations. Pg. 194 – 201 Obj: Learn how to identify and graph quadratic functions. F.BF.3, A.CED.1, F.IF.4, F.IF.6. 4.1 Quadratic Functions and Transformations. Parabola – the graph of a quadratic function

The Nature and Development of Experts’ Strategy Flexibility for Solving Equations. Jon R. Star Harvard University Kristie J. Newton Temple University. Thanks to…. Research assistants at Temple University and Harvard University for help with all aspects of this work

Quadratic Functions(2). Solving quadratic equations through factorising. Checking to see if a quadratic equation will factorise. Solving through factorisation. Solving a quadratic equation through factorisation is usually the first choice method as it is the easiest.

Factorising a Quadratic Equation. All of these equations are quadratic equations: y = x 2 + 5x + 6 y = x 2 + 3x - 10 y = x 2 - 16 y = x 2 + 3x. y = ax 2 + bx + c A, b and c can be any numbers. To solve by factorising 0 = x 2 + 5 x + 6. FIRST Find all the factor pairs of 6.

CS 332: Algorithms. NP Completeness. Review: Dynamic Programming. When applicable: Optimal substructure: optimal solution to problem consists of optimal solutions to subproblems Overlapping subproblems: few subproblems in total, many recurring instances of each Basic approach:

Algebra 2A – Unit 2. Quadratic Functions (Graphing). 2-1: Graphing Quadratic Functions Learning Targets:. I can graph quadratics using five points. I can find and interpret maximum and minimum values. Graph of a quadratic function:. Plug x into the function to find y.

Quadratic Equation Calculator: Learn to Solve the Quadratic Equations. Quadratic equation calculator is one of the best techniques to solve the quadratic equations. It is one of the difficult algebraic problems in mathematics. Most of the students scare in solving the quadratic equations.

2011 T-cubed, San Antonio, TX Stephen J. Pape, University of Florida. What are the effects of adding TI-Navigator to a graphing calculator classroom? .

4-2 Translating Parabolas. Warm-up What is the coefficient of x 2 in the function The vertex of a parabola is at (2, -7). If the parabola is translated 5 units to the right and 6 units down, what are the coordinates of the new vertex? Find the value of 2 x 2 when x = -1.

Chapter 16. Quadratic Equations. Chapter Sections. 16.1 – Solving Quadratic Equations by the Square Root Property 16.2 – Solving Quadratic Equations by Completing the Square 16.3 – Solving Quadratic Equations by the Quadratic Formula 16.4 – Graphing Quadratic Equations in Two Variables

Solving Quadratic Equations by Completing the Square. Perfect Square Trinomials. Examples x 2 + 6x + 9 x 2 - 10x + 25 x 2 + 12x + 36. Creating a Perfect Square Trinomial.

Quick Quadratics. CI 752A Rory Hamilton Summer 2003. Quadratic Unit Algebra II Maize High School. Graphing Quadratic Functions Solving Quadratic Equations by: Factoring Finding Square Roots Completing the Square Quadratic Formula. Purpose.

Whit’s Wacky Graphs E-Portfolio. By: Student 4 7 th -Albrecht . Rational Functions. Graphing E-Portfolio. Word Problem. Exponential Function. Absolute Value Function. Technological Tycoon!. Square Root Function. Quadratic Function. C itations. Quadratic Parent Function y=x 2.

Assignment. Orthographic Wireframe Elevation. Orthographic Wireframe End-Elevation. Orthographic Wireframe Plan. Perspective View. Assignment (cont…). Your application must include the following: Four different views of a scene:

OCF.01.5 - Finding Zeroes of Quadratic Equations. MCR3U - Santowski. (A) Review. Zeroes is another term for roots or x-intercepts - basically, the point where the function crosses the x-axis. At this point, the y value of the function is 0.

13-6 Solving Radical Equations . CA Standard 14.0, 25.0 Objective 1: Solve radical equations involving quadratic equations. Objective 2: Solve formulas for given variables. Standards 14.0, 25.0.

Solving Quadratic Equations by the Quadratic Formula. THE QUADRATIC FORMULA. When you solve using completing the square on the general formula you get: This is the quadratic formula ! Just identify a, b, and c then substitute into the formula. WHY USE THE QUADRATIC FORMULA?.