By by E. Donice McCune by Sandra Luna McCune

ISBN-10: 0471787671

ISBN-13: 9780471787679

Your advisor to a better rating at the Praxis II?: arithmetic content material wisdom try (0061) Why CliffsTestPrep courses? opt for the identify you recognize and belief Get the data you need--fast! Written by way of test-prep experts in regards to the contents: creation * assessment of the examination * find out how to use this booklet * confirmed research options and test-taking information half I: topic assessment * concentrated assessment of all examination subject matters: mathematics and simple algebra, geometry, trigonometry, analytic geometry, features and their graphs, calculus, chance and facts, discrete arithmetic, linear algebra, machine technological know-how, and mathematical reasoning and modeling * studies conceal simple terminology and ideas, appropriate legislation, formulation, theorems, algorithms, and extra half II: three Full-Length perform Examinations * just like the real examination, each one perform examination contains 50 multiple-choice questions * whole with solutions and causes for all questions try out Prep-Essentials from the specialists at CliffsNotes?

Show description

Read or Download CliffsTestPrepPraxis II: Mathematics Content Knowledge Test PDF

Best mathematics books

Extra info for CliffsTestPrepPraxis II: Mathematics Content Knowledge Test

Example text

Each point in the plane is associated with an ordered pair (x, y) of real numbers x and y, called its coordinates. In an ordered pair, the first element is called the abscissa and the second element, the ordinate. Two ordered pairs are equal if and only if they have exactly the same coordinates. The plane in which the coordinate system lies is divided into four sections called quadrants. They are named with the Roman numerals I, II, III, and IV. The numbering process begins in the upper-right section and proceeds counterclockwise.

When an ordered pair makes both equations in the system true, the ordered pair satisfies the system. Four methods commonly used to solve a system of linear equations are substitution, elimination, transformation of the augmented matrix (see the chapter titled Matrix Algebra for this method), and using the Trace feature of the graphing calculator. Steps for Solving a System of Two Linear Equations by Substitution To solve a system of linear equations by using substitution, use the following procedure: 1.

2. If necessary, multiply one or both of the equations by a nonzero constant or constants to make the coefficients of one of the variables sum to zero. 3. Add the equations. 4. Check the solution in the original equations. Steps for Solving a System of Two Linear Equations by Using the Trace Feature To solve a system of linear equations by using the Trace feature of the graphing calculator, use the following procedure: 1. 2. 3. 4. Write both equations in the form: y = mx + b. Enter the two functions into the graphing editor.

Download PDF sample

CliffsTestPrepPraxis II: Mathematics Content Knowledge Test by by E. Donice McCune by Sandra Luna McCune


by Mark
4.2

Rated 4.45 of 5 – based on 9 votes