Precalculus

Unlock the secrets of precalculus and enhance your mathematical skills. Discover proven techniques and strategies to excel in precalculus and set a solid foundation for advanced math courses.
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What is Circular Function? A Circular function can be defined in terms of an arc length and the coordinates of the terminal point of the arc on the unit circle. In this topic, we'll focus on studying its 3 basic Circular Functions which are Sine (Sin), Cosine (Cos), and Tangent (Tan) functions, and their Reciprocal Functions which are Cosecant (Csc), Secant (Sec), and Cotangent (Cot) functions. This is the image of the Unit Circle with angles in degree, radian measure, and their…

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Debbie Winkler
parent functions and their graphs | will be moving beyond their introduction to functions and function ... Teaching Algebra, Maths Algebra, Math Math, Algebra Graphs, Math Teacher, Kindergarten Math, Mathematics Education, Physics And Mathematics, Physical Education

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…

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Jared Broker