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Precalculus

Discover Pinterest’s 10 best ideas and inspiration for Precalculus. Get inspired and try out new things.
Law of Cosines PDF (Free Printable) which includes the formula, detailed steps to solve oblique triangles, and 2 practice problems. Great handout for students and teachers in PreCalculus, Trig, or even Algebra 2. Grab your FREE Cheat Sheet Today!

Law of Cosines PDF (Free Printable) which includes the formula, detailed steps to solve oblique triangles, and 2 practice problems. Great handout for students and teachers in PreCalculus, Trig, or even Algebra 2. Grab your FREE Cheat Sheet Today!

Unit Circle Hand Trick - Amazing trick for evaluating trig functions without a calculator.  It helps students memorize the unit circle quickly.  Great technique for your high school math analysis or trig class.  Check it out today!

Unit Circle Hand Trick - Amazing trick for evaluating trig functions without a calculator. It helps students memorize the unit circle quickly. Great technique for your high school math analysis or trig class. Check it out today!

Chapter 1 Inequalities, Equations, and Graphs - Essentials of Precalculus with Calculus Previews, 6th Edition

© wavebreakmedia/ShutterStock, Inc. 1 Inequalities, Equations, and Graphs Chapter Contents 1.1 The Real Line 1.2 Absolute Value 1.3 The Rectangular Coordinate System 1.4 Circles and Graphs 1.5 Algebra and Limits … - Selection from Essentials of Precalculus with Calculus Previews, 6th Edition [Book]

parent functions and their graphs | will be moving beyond their introduction to functions and function ...

Precalculus will be moving beyond their introduction to functions and function notation from Algebra II and into a in-depth development of transformations. We will be applying transformations (translations, reflections, dilations, etc.) to many of the parent functions included in the image above (we will save trigonometry for the Spring!). Understanding transformations is a crucial link between the algebraic form of a function and its graphical behavior. We will spend a considerable amount…

A list of reciprocal identities and quotient identities that make a great first lesson for when you teach trig identities. Come check out all the lessons I use to break down trig identities for my students.

A list of reciprocal identities and quotient identities that make a great first lesson for when you teach trig identities. Come check out all the lessons I use to break down trig identities for my students.

Ready-to-use tips for day 1 in your PreCalculus class AND a freebie. Set the tone and make a difference all year long for you and your PreCalculus students.

Ready-to-use tips for day 1 in your PreCalculus class AND a freebie. Set the tone and make a difference all year long for you and your PreCalculus students.

calculus cheat sheet - I made a sheet much like this when re-teaching myself calculus before grad school & the GACE...

calculus cheat sheet - I made a sheet much like this when re-teaching myself calculus before grad school & the GACE...