# Precalculus Course Assistant

## Description

Get help and answers with Precalculus, including limits. Easy interface guides you through course topics and has calculators and solvers for homework.

Evaluate any numeric expression or substitute a value for a variable

Solve a single equation or a system of equations

Plot functions on the x-y plane or draw a parametric or polar plot

Determine the sine, cosine, and tangent of a specific angle in a right triangle

Simplify, expand, or factor trigonometric functions

Find the partial fraction decomposition of an expression

Calculate the dot product, cross product, and magnitude of two vectors

Identify the mean, median, mode, and standard deviation of a set of data

Calculate permutations and combinations

## More Ways to Learn Precalculus

### Precalculus: Concepts and Applications

High School | Book, Online resource

Designed with the rigor, problem solving, and applications needed for students to be successful in future mathematics courses and careers Chapter Exploratory Activities ignite students’ prior...

\$60

### Precalculus

8th - College | Online resource

School yourself in pre-calculus! Free, interactive video lessons on precalculus! Take the next step in Algebra! Here we'll introduce the most common functions you're likely to see, and different...

Free

### Math Analysis Online

High School - College | Online class

Join Professor Vincent Selhorst-Jones in your preparation to grasp a solid foundation in Math Analysis so you can excel in Calculus and beyond. Duration: 58 hours, 54 minutes Number of Lessons: 89...

\$35 monthly

### Precalculus

9th - High School | Online class

Skills: - Functions - Systems of inequalities - Nonlinear inequalities - Matrices - Two- and three-dimensional vectors - Quadratic functions - Sequences and series - Polynomials - Exponential and...

\$10 monthly

### Pre-Calculus (online)

High School | Online class

This course presents students with a formal study of functions, an analysis of sequences and series, counting principles, the binomial theorem, and probability. Students will use technology to...

\$150

### Math-U-See Pre-Calculus

High School | Product

PreCalculus: Trigonometry, identities, polar equations, logarithms, sequences, limits, and other topics to prepare for calculus. Math-U-See PreCalculus is typically a good fit for a student...

\$120

### Free Precalculus Worksheets

8th - College | Worksheet/Printable

Large collection of free pre-calculus printable worksheets.

Free

### Sullivan Precalculus

High School - College | Book, Windows Software

Mike Sullivan’s time-tested approach focuses students on the fundamental skills they need for the course: preparing for class, practicing with homework, and reviewing the concepts. In the Ninth...

1
\$53

### Precalculus Online with Books

High School | Book, DVD, Online class

Precalculus is a continuation of topics covered in Algebra 2, including trigonometry, polynomials, functions and their inverses, equations, and complex numbers. New topics include conic sections...

\$299

### Precalculus

7th - High School | Online class

You may think that precalculus is simply the course you take before calculus. You would be right, of course, but that definition doesn’t mean anything unless you have some knowledge of what...

Free

### Precalculus: A Prelude to Calculus

High School - College | Book, ebook/Kindle

Sheldon Axler’s Precalculus focuses only on topics that students actually need to succeed in calculus. Because of this, Precalculus is a very manageable size even though it includes a student...

\$70

### Precalculus with Limits Online Course

High School - College | Online class

Join Professor Vincent Selhorst-Jones in his time-saving Precalculus with Limits course that covers every concept with clear explanations and tons of step-by-step examples. Vincent begins with a...

\$35 monthly

See all resources for Precalculus