SOLVING QUADRATIC EQUATIONS A quadratic equation in is an equation that may be written in the standard quadratic form if . There are four different methods used to solve equations of this type. Factoring Method If the quadratic polynomial can be factored, the Zero Product Property may be used.
PARENT FUNCTIONS f(x)= a f(x)= x f(x)= x f(x)==int()x x Constant Linear Absolute Value Greatest Integer f(x)= x2 f(x)= x3 f(x)= x f(x)= 3 x Quadratic Cubic Square Root Cube Root Jun 01, 2014 · I also feel like I did much better job this year with letting them explore/figure out the intricacies before we formalized in their notebooks.So, for example on the "factoring" pages, we spent a day just using algebra tiles to understand what was truly happening and the relationships between the numbers.
To practice solving quadratic equations with real and complex solutions, students work in groups on the Collaborative Work: The Quadratic Formula. I provide students with the Reference Sheet: Quadratic Formula to Solve Quadratic Equations as a way to differentiate instruction and provide organizational support for students. Often I go through a ... Graphing calculator reference sheet on quadratic graphs - min/max, zeros, and y-intercept. Very useful for an interactive notebook! This graphing calculator reference sheet on quadratic graphs, guides students step-by-step on how to find the minimum or maximum, zeros, and y-intercept of a parabola.
Solving Equations—Quick Reference Integer Rules Addition: • If the signs are the same, add the numbers and keep the sign. • If the signs are different, subtract the num-bers and keep the sign of the number with the largest absolute value. Subtraction: Add the opposite Keep—Change—Change • Keep the first number the same. It is possible to open the Calculator Reference sheet whenever you have access to the calculator. Do this by clicking on the Calculator Reference button in the upper right-hand corner of the screen during the test. The Calculator Reference sheet explains the basic operations, and can be referred to when you are confused This graphing calculator reference sheet on quadratic graphs, guides students step-by-step on how to find the minimum or maximum, zeros, and y-intercept of a parabola.