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Rational Functions
Students evaluate rational functions. In this precalculus lesson, students make observations and define what makes a rational function and what makes a linear function. They use the Ti calculator to visualize the different graphs.
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Crossing the Asymptote
Students investigate graphs and their asymptotes. In this precalculus lesson, students examine the numerator and denominator of their rational functions. This helps them identify where and when the graph will cross its asymptote.
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Comparing Exponential and Power Functions
Young scholars compare and contrast exponential and power functions. In this precalculus lesson, students identify the value of x, using the graph as a visual. They compare functions with base of greater than one, to base of less than one.
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Logarithmic Transformations of Data
Students investigate and study logarithmic equations. In this precalculus lesson plan, students analyze the data behind the function. They define each graph as positive, negative or no correlation. They find the line of best fit.
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Slope and Tangent
Learners differentiate between the slope and the tangent of the horizontal. In this precalculus lesson, students examine slopes created by tangent lines. They observe the angle formed using properties of the unit circle.
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Trigonometric Transformations
Students perform transformation on trig functions. In this precalculus lesson, students relate the London Eye observation wheel to trig function. They use a TI navigator to visualise the parameter created by this view and relate it to...
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Rose Curve
Arcsine will be better understood and applied through prediction the number of petals on a rose curve using polar equations. Students relate rose curve to siusoidal functions using the Ti navigator.
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Law of Sine and Cosine
Students solve problems using the law of sine and cosine. In this precaclulus lesson, students learn the law of DeMoivre's Theorem and Heron's theorem. They use both theorems to solve problems.
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Linear Equations and Matrices
Young scholars solve systems of equations. In this precalculus lesson,students solve linear equations using matrices. They use the Gaussian elimination method to identify the missing variables and simplify the linear equations.
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More of DeMoivre's Theorem
Students identify DeMoivre's Theorem. In this precalculus lesson, students derive the law of sine and cosine as it relates to DeMoivre's Theorem. They identify the best time to use these formulas.
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Law of Sines Word Problems
Students solve word problems using the law of sines. In this precalculus lesson, students work in groups as they define vocabulary terms. They apply the formula of sine to answer and solve problems.
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Law of Sines
Students solve problems using sine and cosine. In this precalculus lesson, students ask questions about the Law of sines and its application to the real world. They derive the correct formula of sine for each problem.
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Law of Cosines Word Problem
Students solve problems using the law of cosines. In this precalculus activity, students meet different criteria as they solve problems. They apply the formula for cosines to solve word problems.
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The Number System
Review complex numbers, real numbers, irrational and rational numbers, integers, and whole numbers with math students. Use this guide as a reference sheet or handout.
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Conics
In this precalculus instructional activity, students find the equations that correspond to the conics. They apply concepts of applied mathematics to 2 detailed problems.
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Polar Equations
In this precalculus worksheet, learners find the solutions to polar equations for the 3 detailed problems using the coordinates and graphing calculators.
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Domain of a Function
In this precalculus worksheet, students examine and determine the domain of the three functions provided and apply them to the three problems.
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Precalculus Worksheet
In this Precalculus worksheet, students solve four problems in detail by working with the functions and figuring out the angles. The worksheet could be shrunk to fit on one page.
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Slider Template
Students identify parameters using a slider template. For this precalculus lesson, students relate a slider to a calculator. It provides the students the opportunity to control the perimeter of the equations.
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Traffic Problem- Solved Using Microsoft Excel
Young scholars relate algebra to real life scenario. In this algebra instructional activity, students design a plan to help traffic flow smoothly using velocity and speed. This assignment is done using Microsoft Excel.
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Precalculus Formulas Word Search Puzzle
In this math worksheet, students look for the words that are related to the theme of the sheet in the word search. They also work on spelling skills.
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MT-A141Precalculus
In this precalculus instructional activity, 12th graders find the solutions to the parametric equations and practice with the help of a graphing calculator.
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Standard Conic Section
In this precalculus worksheet, students put the equations in standard form and solve the problems focusing upon finding the conic sections for the two questions.
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MT-A141 Precalculus
In this precalculus worksheet, students use the trigonometric function of cosine in order to find the solutions to the four detailed problems.