College Algebra courses can help you learn functions, equations, inequalities, and polynomial expressions. You can build skills in graphing, solving systems of equations, and working with exponential and logarithmic functions. Many courses introduce tools like graphing calculators and software for visualizing data, which enhance your understanding of algebraic concepts and their applications in real-world situations.

Imperial College London
Skills you'll gain: Epidemiology, Public Health and Disease Prevention, Public Health, Infectious Diseases, Community Health, Infection Control, Economics, Policy, and Social Studies, Health Systems, Socioeconomics, Health Policy, Clinical Practices, Emergency Response, Immunology, Diagnostic Tests, General Medicine, Microbiology, Media and Communications, Molecular Biology, Estimation
★ 4.2 (223) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Literacy, Data Analysis, Applied Mathematics, Mathematical Modeling, Graphing, Trigonometry, R (Software), R Programming, General Mathematics, Data Modeling, Algebra, Systems Of Measurement, Mathematical Software, Correlation Analysis, Regression Analysis, Calculus, Business Mathematics, Geometry
★ 4.7 (324) · Beginner · Specialization · 3 - 6 Months

Technion - Israel Institute of Technology
Skills you'll gain: Materials science, Engineering, Scientific, and Technical Instruments, Semiconductors, Innovation, Ideation, Emerging Technologies, Biomedical Engineering, Chemistry, Electronics, Analytical Testing, Analytical Chemistry, Chemical Engineering
★ 4.6 (1.2K) · Mixed · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Entrepreneurship, Value Propositions, Business Planning, Fundraising and Crowdsourcing, Strategic Thinking, Ideation, Business Modeling, Market Opportunities, Team Building, Market Analysis, Initiative and Leadership, Strategic Planning, Resource Management, Customer Analysis, Leadership, Customer Insights
★ 4.8 (1.3K) · Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Strategic Decision-Making, Team Management, Technology Strategies, Strategic Thinking, Business Modeling, People Management, Innovation, Decision Making, Organizational Strategy, Product Lifecycle Management, Business Strategy, New Business Development, Intellectual Property, Strategic Partnership, Value Propositions, Commercialization, Competitive Analysis, Market Dynamics, Creativity
★ 4.8 (1.3K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Mainframe Computing, COBOL (Programming Language), Systems Development Life Cycle, Software Development Life Cycle, Mainframe Technologies, z/OS, Unit Testing, Systems Analysis, Job Control Language (JCL), IBM DB2, Systems Development, Agile Software Development, Debugging, Pseudocode, Program Development, Software Development Methodologies, Virtualization, Agile Methodology, Software Development, File I/O
★ 4.6 (1.4K) · Intermediate · Professional Certificate · 3 - 6 Months
University of Washington
Skills you'll gain: Big Data, Relational Databases, Database Systems, Dataflow, Databases, Data Science, Database Theory, Data Manipulation, Data Store, Data Processing, Database Management Systems, NoSQL, Apache Spark, Distributed Computing, Apache Hadoop, SQL, Data Analysis, Query Languages, Cloud Computing, Python Programming
★ 4.3 (773) · Mixed · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Sampling (Statistics), Sample Size Determination, Surveys, Survey Creation, Data Collection, Statistical Analysis, Data Analysis Software, Statistical Software, Interviewing Skills, Research Design, STATA (Software), R (Software), Data Integration, Data Validation, Data Ethics, Data Analysis, Stata, Data Quality, Statistical Programming, R Programming
★ 4.4 (1.5K) · Beginner · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Descriptive Statistics, Bayesian Statistics, Statistical Hypothesis Testing, Probability & Statistics, Sampling (Statistics), Statistical Methods, Probability Distribution, Probability, Statistical Inference, Statistics, A/B Testing, Statistical Analysis, Statistical Machine Learning, Data Science, Exploratory Data Analysis, Correlation Analysis, Histogram, Statistical Visualization, Box Plots
★ 4.6 (687) · Intermediate · Course · 1 - 4 Weeks

École Polytechnique
Skills you'll gain: Semiconductors, Materials science, Differential Equations, Integral Calculus, Numerical Analysis, Linear Algebra, Derivatives, Applied Mathematics, Chemistry, Physics
★ 4.8 (254) · Advanced · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Cryptography, Encryption, Cryptographic Protocols, Key Management, Cybersecurity, Communication Systems, Digital Communications, Authentications, Data Integrity, Algorithms
★ 4.6 (1.3K) · Mixed · Course · 1 - 3 Months

ISC2
Skills you'll gain: Security Controls, Governance, Cybersecurity, Information Assurance, Risk Management Framework, Cyber Security Policies, Cyber Governance, Data Ethics, Cyber Risk, Security Awareness
★ 4.8 (667) · Beginner · Course · 1 - 3 Months