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PreCalculus Pro app for iPhone and iPad


4.8 ( 1968 ratings )
Utilities Education Reference
Developer: Larry Feldman
0.99 USD
Current version: 3.5, last update: 3 years ago
First release : 06 Apr 2011
App size: 11.8 Mb

Why study harder when you can study smarter?

This powerful application contains a rich collection of examples, tutorials, and solvers for the following topics:

- Inverse Functions
- Piecewise Functions
- Domain and Range
- Compositions of Functions
- Function Transformations
- Logarithms
- Logarithmic Functions
- Exponential Functions
- Rational Functions
- Compound Interest
- Graph Symmetry
- Conic Sections
- Arithmetic Sequences
- Geometric Sequences
- Matrices
- Binomial Expansion
- Complex Numbers
- Rectangular and Polar Notation
- Rectangular/Polar Conversions
- Standard Unit Circle
- Unit Circle Representations of the Six Trig Functions
- Solving Triangles (SSS, SAS, AAS, ASA, SSA)
- Attributes and Graphical Representations of the Six Trig Functions
- Changes in Amplitude, Period, Horizontal Shifts and Vertical Shifts
- Formulas and Identities
- Degree/Radian Conversions
- 30-60-90 and 45-45-90 Triangles
- Inverse Trig Functions
- Reference Angles
- Simplifying Trig Expressions
- Angles of Elevation and Depression
- Polar curves: Limacons, Rose Curves, and Lemniscates
- Limits

Please note: there are dozens of solvers, but there arent solvers for every topic.

I welcome all comments, questions, and suggestions: [email protected]

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Please check out my other applications:

ACT Math Prep
Algebra Pro
Calculus Pro
Finite Math Pro
Geometry Pro
Math Pro (six Math apps for the price of two!)
Physics Pro
Probability Pro
SAT Math Prep
Statistics Pro