
 Resource ID: SE121025
 Grade Range: 9–12
 Subject: Math
2.02 Complex Numbers
In this video, students will learn about imaginary and complex numbers.

 Resource ID: SE121026
 Grade Range: 9–12
 Subject: Math
2.03 Polynomial and Power Functions
In this video, students will use the characteristics of polynomial functions to identify and graph them.

 Resource ID: SE121027
 Grade Range: 9–12
 Subject: Math
2.04 Long Division
In this video, students will learn about long division, synthetic division, and various theorems associated with polynomials.

 Resource ID: SE121028
 Grade Range: 9–12
 Subject: Math
2.05 Rational Functions
In this video, students will learn to identify characteristics of rational functions and graph them.

 Resource ID: SE121029
 Grade Range: 9–12
 Subject: Math
2.06 Inequalities
In this video, students will learn how to solve complex inequalities that are polynomial and rational in form.

 Resource ID: SE121044
 Grade Range: 9–12
 Subject: Math
6.01 Trigonometric Identities
In this video students will learn trigonometric identities, where they are derived from, and apply them in problems.

 Resource ID: SE121045
 Grade Range: 9–12
 Subject: Math
6.02 Solving Trigonometric Equations
In this video, students will learn to solve trigonometric equations for cases of a set interval and of all solutions.

 Resource ID: SE121046
 Grade Range: 9–12
 Subject: Math
6.03 Sum and Difference Formulas of Trigonometric Functions
In this video, students will apply the sum and difference formulas of trigonometry.

 Resource ID: SE121047
 Grade Range: 9–12
 Subject: Math
6.04 Double Angle and Half Angle Formulas of Trigonometric Functions
In this video, students will learn double and half angle formulas, and how they are derived, and will apply them to various problems.

 Resource ID: SE121048
 Grade Range: 9–12
 Subject: Math
6.05 Law of Sines and Cosines
In this video, students will expand their knowledge to oblique triangles and apply the laws of sines and cosines, followed by area equations for oblique triangles.

 Resource ID: SE121049
 Grade Range: 9–12
 Subject: Math
6.06 Trigonometric Word Problems
In this video, students will use their knowledge of trigonometry and apply that knowledge to word problems.

 Resource ID: SE121050
 Grade Range: 9–12
 Subject: Math
6.07 Vectors
In this video, students are introduced to vectors, learn about vector addition and scalar multiplication, and then apply vectors to word problems.

 Resource ID: SE121052
 Grade Range: 9–12
 Subject: Math
8.01 Conic Sections
In this video, students will learn the definition of a doublenapped cone, and how conic sections are formed at the intersection of a plane and a doublenapped cone.

 Resource ID: SE121053
 Grade Range: 9–12
 Subject: Math
8.02 Ellipses
In this video, students will learn the analytic definition of an ellipse, the standard form of the equation of an ellipse, and how to graph ellipses.

 Resource ID: SE121054
 Grade Range: 9–12
 Subject: Math
8.03 Hyperbolas
In this video, students will learn the analytic definition of a hyperbola, the standard form of the equation of a hyperbola, and how to graph hyperbolas.

 Resource ID: SE121056
 Grade Range: 9–12
 Subject: Math
8.05 Polar Coordinates and Equations
In this video, students will learn about the polar coordinate system and how to convert to and from the rectangular coordinate system.

 Resource ID: SE121057
 Grade Range: 9–12
 Subject: Math
8.06 Polar Graphs
In this video, students will learn how to graph polar curves.

 Resource ID: SE121058
 Grade Range: 9–12
 Subject: Math
8.07 Special Polar Graphs
In this video, students will learn the equations and graphs of special polar curves.

 Resource ID: SE121055
 Grade Range: 9–12
 Subject: Math
8.04 Parametric Equations
In this video, students will learn about parametric equations, how to sketch parametric curves, and the differences between parametric curves and rectangular graphs.

 Subject: Math
Study Edge Precalculus
Precalculus is the preparation for calculus. The course approaches is designed to strengthen and enhance conceptual understanding and mathematical reasoning used when modeling and solving mathematical and realworld problems. Students systematically work with functions and their multiple representations. Precalculus can deepen students' mathematical understanding and fluency with algebra and trigonometry and extends their ability to make connections and apply concepts and procedures at higher levels. Students will investigate and explore mathematical ideas, develop multiple strategies for analyzing complex situations, and use technology to build understanding, make connections between representations, and provide support in solving problems (TAC §111.42(b)(3)).
This video book is brought to you by TEA and Study Edge. It may be used to teach an entire Precalculus course or to supplement traditional Precalculus textbooks.
This openeducationresource instructional material by TEA is licensed under a Creative Commons Attribution 4.0 International Public License in accordance with Chapter 31 of the Texas Education Code.
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