Course · Grades 10 to 12
Precalculus
Functions, logarithms, sequences and series.
- Topics
- 3
- Worked examples
- 15
- Practice problems
- 10
Topics
-
Functions and domains
Find the inputs that a function allows.
Grades 10 to 12
-
Logarithms and exponentials
Evaluate logarithms and solve exponential equations.
Grades 10 to 12
-
Sequences and series
Find a term and add up the first n terms.
Grades 10 to 12
Worked examples
- How to Find the Domain of a Function Functions and domains
- How to Evaluate a Logarithm Logarithms and exponentials
- How to Solve an Exponential Equation Logarithms and exponentials
- How to Find the nth Term of an Arithmetic Sequence Sequences and series
- How to Find the Sum of a Geometric Series Sequences and series
- How to Find the Domain of a Square Root Function Functions and domains
- How to Find the Domain of a Fraction Function Functions and domains
- How to Evaluate a Quadratic Function Functions and domains
- How to Solve a Logarithmic Equation Logarithms and exponentials
- How to Find the Sum of an Arithmetic Series Sequences and series
- How to Find the Next Term of a Geometric Sequence Sequences and series
- How to Find the Inverse of a Linear Function Functions and domains
- How to Use the Product Rule for Logarithms Logarithms and exponentials
- Find the Sum of an Infinite Geometric Series Sequences and series
- How to Use the Power Rule for Logarithms Logarithms and exponentials
Need the rules first? The Precalculus formula sheet lists the key formulas and links back to these examples.
Ready to practice?
10 Precalculus problems with answers, grouped by topic.