1. Plural of precalculus; courses or mathematical subjects that prepare students for calculus, typically covering algebra, trigonometry, and functions.
Usage: Commonly used in educational contexts; Often refers to high school or early college-level mathematics courses

Examples

• Many high schools offer precalculuses to help students prepare for advanced mathematics.
• The precalculuses curriculum includes topics like polynomial functions and trigonometric identities.
• Students who struggle with precalculuses often benefit from tutoring before taking calculus.
• Different precalculuses programs may emphasize different mathematical applications.
• The district updated its precalculuses textbooks to include more real-world problem-solving.