PPT-Quadratics

Definition or Depiction Linear Function fx mxb Makes a line Constant change in y for each change in x Quadratic Function Standard Form fx x 2 bxc or Vertex Form fx axh. 6 Factorising quadratics Introduction On this lea64258et we explain the procedure for factorising quadratic expressions such as 5 6 1 Factorising quadratics You will 64257nd that you are expected to be able Grades C to A*. Hyperlinks!. Expanding a single bracket. Solving quadratics by factorising. Factorising quadratic expressions. Factoring expressions. Multiplying out 2 brackets. Quadratic simultaneous equations. Get out a clean sheet of paper. Write your name at the top. . This will be turned in. .. Solve each equation by completing the square.. . .  . 4.6 Quadratic Formula. What THREE methods have we used so far to solve quadratics?. Richardson 423. Math 2. Quadratics: What’s the big deal?. In this chapter of Math 2 we will be covering Quadratics. In the previous lesson we learned to quantify groups of terms, exponents, and multiple variable problems.. Where do you think it was taken?. Maths Vegas. Each group starts with £50. Each round, you must decide which question you will answer (£10, £15 or £20) – the higher the stake, the harder the question will be.. Recall…. A quadratic equation is an equation/function of the form f(x) = ax. 2. + . bx. + c. Vertex Form. To facilitate an easier way to graph, we can look at the . vertex form. of a quadratic. Vertex. Chapter 8/9 Notes. Part II. 8-5, 8-6, 8-7, 9-2, 9-3. Section 8-5: Greatest Common Factor, Day 1. Factors –. Factoring – . Standard Form Factored Form. Section 8-5: Greatest Common Factor, Day 1. Quadratics in the Era of CCSS-M. Faylesha. Porter. Regeta Slaughter. Nicole . Yakes. Welcome!. Who Are We?. Place a sticky dot on the histogram indicating the number of years you have been teaching 8. Expanding. Brackets. Factorising. Expanding . Double . Brackets. Solving . Linear . Equations. Plotting graphs by. substitution into . equations. Solving . Quadratic. Equations. Solving . Quadratics. In preparation for the Algebra CST. -b . . b. 2. – 4ac. 2ac. √. (x 4)(x-3)=0. (x 1)(x 2). X. 2. – 5x 4. F O I L. Complete. The Square. Multiplying Polynomials. Area Model of Multiplication. General Equation. Y = ax². What if A was positive?. Test in your calculator. What if A Was negative?. Test in your calculator.. Y = ax². What if A was greater than 1?. Test in your calculator. What if A Was less than 1?. Slideshow 14 . 　. Mathematics. Mr Richard Sasaki. Objectives. Review . the expansion of brackets. Be able to . factorise. by removing factors from terms (the simple case). Arrangement of Polynomials. Recall, we went over how to factor quadratics that are trinomials. Example. Factor the expression x. 2. 7x 12. Quadratic Equations. Quadratic Equations. are written in the form ax. 2. . bx. c = 0. ISBN 978-0-88385-767-0. Behavior of Polynomial Functions. Behavior of Polynomial Functions depend on:. Degree of the polynomial (most important). Value of the zeros. Sign of the leading coefficient. Quadratic Polynomials.