Pre-calculus courses can help you learn functions, trigonometry, complex numbers, and polynomial equations. You can build skills in graphing functions, solving equations, and understanding limits, which are crucial for calculus and other advanced math topics. Many courses introduce tools like graphing calculators and software for visualizing functions, which enhance your ability to analyze mathematical concepts and apply them in various fields such as engineering, physics, and computer science.

University of Virginia
Skills you'll gain: Leadership Development, Professional Development, Business Ethics, Organizational Leadership, Initiative and Leadership, Personal Integrity, Employee Coaching, Overcoming Objections, Leadership, Ethical Standards And Conduct, Empowerment, Self-Awareness, Conflict Management, Personal Development, Decision Making, Oral Expression, Program Implementation, Action Oriented, Verbal Communication Skills, Plan Execution
★ 4.7 (615) · Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Data Governance, Data Quality, Data Integration, Data Dictionary, Data Validation, Health Informatics, Data Maintenance, Data Cleansing, Data Modeling, Extract, Transform, Load, Analytical Skills, Health Systems, Fraud detection, Data Management, Metadata Management, Health Care, Clinical Data Management, Data Mapping, Healthcare Industry Knowledge, Value-Based Care
★ 4.5 (312) · Intermediate · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Software Documentation, LLM Application, Collaborative Software, Software Testing, Technical Documentation, Large Language Modeling, AI Integrations, Dependency Analysis, Security Testing, AI literacy, Package and Software Management, Debugging, Software Engineering
★ 4.6 (183) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Mobile Development, Mobile Development Tools, iOS Development, Other Mobile Programming Languages, Flutter (Software), Integrated Development Environments, Development Environment, Apple iOS, Android Studio, Computer Programming Tools, Application Development, Swift Programming, Test Tools, React Native, Apple Xcode, Application Frameworks, Web Applications, Cross Platform Development, Software Testing, Cloud Hosting
★ 4.7 (218) · Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Auditing, Internal Controls, External Auditing, Financial Auditing, Generally Accepted Auditing Standards, Audit Planning, Internal Auditing, Risk Analysis, Fraud detection, Verification And Validation, Business Strategies, Business Risk Management, Business Strategy, Risk Management, Probability & Statistics, Financial Reporting
★ 4.7 (303) · Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Data Storytelling, Data Analysis Expressions (DAX), Data Presentation, Power BI, Data Ethics, Dashboard Creation, Dashboard, Data Visualization Software, Data Modeling, Data Governance, Extract, Transform, Load, Data Visualization, Business Intelligence, Interactive Data Visualization, Statistical Visualization, Data Analysis, Statistical Analysis, Correlation Analysis, Data Architecture, Data Cleansing
★ 4.7 (182) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Finite Element Methods, Simulation and Simulation Software, Engineering Analysis, Simulations, Engineering, Verification And Validation
★ 4.6 (254) · Beginner · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Enterprise Architecture, Stakeholder Management, Risk Management, Information Technology Architecture, Governance, Gap Analysis, Business Transformation, Change Management, Information Systems
★ 4.5 (380) · Beginner · Course · 1 - 4 Weeks

The University of Chicago
Skills you'll gain: Software-Defined Networking, Virtual Networking, Software-Defined Data Center (SDDC), Computer Networking, Virtualization, Network Architecture, Network Administration, Network Switches, Network Routing, Network Security, Network Protocols, Hardware Architecture, Application Programming Interface (API), Verification And Validation
★ 4.5 (292) · Mixed · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Object Oriented Design, Java, Object Oriented Programming (OOP), Unit Testing, Java Programming, Application Development, Data Structures, Application Design, Software Testing, Program Development, Programming Principles, Systems Development, Test Driven Development (TDD), Computer Programming, Other Programming Languages
★ 4.5 (332) · Beginner · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Predictive Modeling, Data Manipulation, Predictive Analytics, Big Data, Data Mining, Data Analysis, Data Science, Data-Driven Decision-Making, Unsupervised Learning, Analytics, Data Analysis Software, Model Evaluation, No-Code Development, Software Installation
★ 4.3 (216) · Beginner · Course · 1 - 4 Weeks

ESSEC Business School
Skills you'll gain: Mediation, Negotiation, Conflict Management, Intercultural Competence, Cultural Diversity, Case Studies, Analysis, Value Propositions, Peer Review, Process Design
★ 4.8 (284) · Intermediate · Course · 1 - 3 Months