Precalculus at NHS

A site full of many quizzes ranging from real numbers to logorithms. Each section has questions to answer then provides the solutions to double check your answers with.

A site full of many review sheets. Sheets that review all aspects of precalculus and allow you to refresh your memory a little bit.

A basic site to find and teach yourself about any topic within the precalculus range of study.

from intro to function to conic sections each topic is explained so that you can teach yourself. For some sections there are drills to help you review what your learned and to help you study and solidify your current knowledge.

a precalculus site that quizes you on many different sub topics of precalculus.

A site where you can quiz yourself on the topic of your choice and if you are still unprepared you can review each topic.

a precalculus review site where you can select your sub topic and review your knowledge. After review there is even a quiz to double check your readiness.

A range of topics under the subject of precalculus where each section explains the topic and provides example problems to review.

This is a great review site for students because it contains explanations and examples in 15 topical areas. The site contains sample tests and detailed answers, interactive and email quizzes as well as a scientific and graphing calculator.

The basic information you need to understand each sub topic on this site is provided in each section.

A up beat way to review simplifying expressions and a way to quiz yourself.

To simplify a rational expression: Completely factor numerators and denominators . Reduce common factors . Example 1: Simplify . Example 2: Simplify . Whenever possible,

Solving Exponential Equations. Shows you how to solve the equations and gives example problems.

Solving Systems of Linear Equations in Two Variables

Explains what it is and its formula

Explains what the line does and what it repersents

Expalins what each difference in equation causes the "line" to do

Shows what and why certain equations go in the direction that it goes in.

Shows how to do both normal and special logs such as the natural log ln(

Does a step by step process how to do the quadratic formula one of the three ways to do quadratics