GED® Math: Complete Review - Volume 2 (Algebra, Functions & Data)
A thorough GED® Mathematical Reasoning review of the algebraic and statistical half of the test: algebraic expressions, linear equations and inequalities, systems of equations, quadratic equations, functions and graphs, coordinate geometry (slope, intercepts, parallel and perpendicular lines), data analysis (mean, median, mode, range, IQR, box plots), probability, counting principles, and advanced geometry (angle relationships, similar figures, special right triangles). The 46-question MCQ set spans all difficulty levels with full explanations.
📚 Course Curriculum
Expressions name quantities; equations say two expressions are equal. The skill of algebra is manipulating both correctly. Variable — a letter standing for an unknown …
Open trial session →An inequality shows a range of values, not just one answer. The four symbols are \(<\), \(>\), \(\le\), \(\ge\). Solving linear inequalities: same steps as …
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A system is two or more equations that must all be true at the same time. The solution is the point(s) where the graphs intersect. …
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A polynomial is a sum of terms with non-negative integer exponents. A quadratic has degree 2: \(ax^2 + bx + c\). Multiplying polynomials (FOIL for …
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A function assigns exactly one output to each input. If any input maps to two or more outputs, it is not a function (use the …
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Measures of center:. Mean: sum of all values ÷ count. Median: middle value (or average of two middle values) when data is ordered. Mode: the …
Open trial session →Basic probability:. Probability ranges from 0 (impossible) to 1 (certain). Complementary rule: \(P(\text{not }A) = 1 - P(A)\). Independent events (AND): \(P(A \text{ and } …
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Angle relationships:. Supplementary: two angles summing to \(180^\circ\). Complementary: two angles summing to \(90^\circ\). Vertical angles: opposite angles at an intersection — always equal. Transversal …
Open trial session →Course Syllabus
Course Outcomes
📝 Practice Questions
44 interactive questions with instant feedback and explanations.
Enroll for free to unlock the full practice bank after the trial sessions.