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.

Johns Hopkins University
Skills you'll gain: Social Network Analysis, Social Media Analytics, Network Analysis, Data Analysis, Analytical Skills, Statistical Analysis, Social Sciences, Research, Data Collection, AI Personalization, Sociology, Data Transformation, Persuasive Communication, Application Programming Interface (API), Extract, Transform, Load, Media and Communications, Scripting, Psychology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Windows PowerShell, IT Automation, Scripting, Shell Script, Automation, Windows Servers, Data Validation, System Configuration, Scripting Languages, Microsoft Servers, Server Administration, Administration, Software Installation, Servers, Verification And Validation, Cloud Deployment, Data Import/Export, Service Management, Remote Access Systems, Extensible Markup Language (XML)
★ 2.8 (8) · Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Construction Estimating, Risk Management, Cost Estimation, Project Risk Management, Project Estimation, Construction Management, Estimation, Bidding, Construction, Cost Management, Verification And Validation, Workflow Management, Business Ethics, Ethical Standards And Conduct, Project Management, Project Documentation
Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Pipelines, Extract, Transform, Load, Dataflow, Data Processing, Scripting, Google Cloud Platform, Big Data, Scripting Languages, Cloud Storage
★ 4.5 (14) · Intermediate · Project · Less Than 2 Hours

Universitat Politècnica de València
Skills you'll gain: electromagnetics, Integral Calculus
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Design Thinking, Global Marketing, Entrepreneurship, Business Modeling, Solution Design, Innovation, Team Building, Sales Presentations, Storytelling, Open Mindset, Market Research, Team Management, Entrepreneurial Finance, New Product Development, Ideation, Business Planning, Commercialization, New Business Development, Teamwork, Team Leadership
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Containerization, Restful API, Event-Driven Programming, DevOps, Data Integration, z/OS, Solution Architecture, Cloud Applications, Enterprise Architecture, IBM Cloud, Cloud-Based Integration, Application Lifecycle Management, Cloud-Native Computing, Application Design, Systems Integration, Hybrid Cloud Computing, Software Architecture, Application Programming Interface (API), Mainframe Computing
★ 4.8 (12) · Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Angular, Application Deployment, JavaScript Frameworks, Software Testing, Test Tools, Web Development Tools, Unit Testing, Application Performance Management, CI/CD, Continuous Integration, Web Applications, TypeScript, Ajax, Application Lifecycle Management, Secure Coding, Web Development, Code Coverage, Software Architecture, Command-Line Interface, Version Control
★ 4.2 (17) · Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Cloud API, Google Cloud Platform, Text Mining, Application Programming Interface (API), LLM Application, Large Language Modeling, Generative AI, Prompt Engineering, Natural Language Processing, Jupyter, Python Programming, Classification Algorithms
★ 4.1 (7) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Warehousing, Extract, Transform, Load, Business Intelligence, Data Modeling, Database Design, Data Management, Data Integration, Performance Tuning, Databases, Data Transformation, Query Languages, Performance Improvement
★ 4.1 (18) · Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Test Automation, Performance Testing, Software Testing, API Testing, Test Script Development, Security Testing, Continuous Integration, Test Tools, AI Security, CI/CD, Performance Stress Testing, Regression Testing, AI Integrations, Scalability, Automation, Test Case, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Verification And Validation, Embedded Software, Process Modeling, Software Systems, Systems Analysis, Computational Logic, Distributed Computing, Theoretical Computer Science, Data Modeling, Maintainability, Algorithms, Logical Reasoning
★ 4.1 (10) · Intermediate · Course · 1 - 4 Weeks