College Algebra Practice Test
Build your confidence for College Algebra. Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.
Try a sample questionExam overview and details
The College Algebra Certification Exam is a rigorous, industry-recognized assessment that validates a candidate's mastery of foundational algebraic concepts essential for success in STEM fields, data analysis, and quantitative professions. This 60-question examination provides objective verification of core competencies in functions, equations, modeling, and analytical reasoning. Earning this certification demonstrates to employers, academic institutions, and professional organizations a verified, standardized level of mathematical proficiency that goes beyond self-reported coursework. It serves as a critical benchmark for roles requiring quantitative analysis, financial modeling, technical problem-solving, and further study in calculus, statistics, or computer science. The certification is designed to align with national educational standards and industry needs, offering a portable credential that enhances academic transcripts and professional resumes alike.
Sample Questions
Choose an answer and explore the explanation to see how practice works.
A complex-number routine needs the conjugate of -6 + 11i before division. What should it use?
A quality-control rule says a part passes when |2x - 7| < 5, where x is a calibrated measurement. Which interval describes all passing measurements?
A delivery app records D(1) = 14 miles and D(5) = 46 miles for a route-distance function. What is the average rate of change from hour 1 to hour 5?
An online ad campaign is modeled by A(t) = 800(1.15)^t, where t is weeks. Which statement correctly describes the model?
A safety screen uses f(x) = sqrt(12 - 3x)/(x + 2). What is the domain of f?
Exam insights and study advice
In today's data-driven economy, verified quantitative skills are a non-negotiable asset for career advancement. This certification provides tangible, third-party validation of your algebraic reasoning abilities, directly impacting hiring decisions, promotion potential, and admission into competitive academic programs. It distinguishes you in fields such as business analytics, information technology, engineering technology, finance, and the sciences by providing an industry-standard measure of your competency. Employers recognize this credential as evidence of a strong analytical foundation, reducing onboarding time and risk. For career changers or those reinforcing their academic background, it offers a powerful tool for demonstrating relevant, up-to-date skills that are immediately applicable in professional settings.
What this exam covers
Use the published domain weights to plan your study. Practice results do not predict your certification exam score.
01Functions and their properties
Topics
- Definition, interpretation, and representation/modeling (graphical, numerical, symbolic, and verbal)
- Domain and range
- Evaluation of functions
- Algebra of functions
- Graphs and their properties (including intercepts, symmetry, and transformations)
- Inverse functions
Learning objectives
- Definition, interpretation, and representation/modeling (graphical, numerical, symbolic, and verbal)
- Domain and range
- Evaluation of functions
- Algebra of functions
- Graphs and their properties (including intercepts, symmetry, and transformations)
- Inverse functions
02Algebraic operations
Topics
- Operations with exponents
- Factoring and expanding polynomials
- Operations with algebraic expressions
- Absolute value
- Properties of logarithms
Learning objectives
- Operations with exponents
- Factoring and expanding polynomials
- Operations with algebraic expressions
- Absolute value
- Properties of logarithms
03Equations and inequalities
Topics
- Linear equations and inequalities
- Quadratic equations and inequalities
- Absolute value equations and inequalities
- Systems of equations and inequalities
- Exponential and logarithmic equations
Learning objectives
- Linear equations and inequalities
- Quadratic equations and inequalities
- Absolute value equations and inequalities
- Systems of equations and inequalities
- Exponential and logarithmic equations
04Number systems and operations
Topics
- Real numbers
- Complex numbers
- Factorials and binomial theorem
Learning objectives
- Real numbers
- Complex numbers
- Factorials and binomial theorem