Representations of Functions: Symbolic, Graphical, and Tabular (30%) Ability to demonstrate an understanding of the concept of a function, the general properties of functions (e.g., domain and range), function notation, and to perform symbolic operations with functions (e.g., evaluation and inverse functions).Ability to solve systems of equations, including linear and nonlinearįunctions: Concept, Properties, and Operations (15%).Ability to solve equations and inequalities, including linear, quadratic, absolute value, polynomial, rational, radical, exponential, logarithmic, and trigonometric.Ability to perform operations on algebraic expressions.Algebraic Expressions, Equations, and Inequalities (20%) The percentages next to the topics indicate the approximate percentage of exam questions on that topic. The subject matter of the Precalculus exam is drawn from the following topics. Solving nonroutine problems or problems that require insight, ingenuity, or higher mental processes.Solving problems that demonstrate comprehension of mathematical ideas and/or concepts.Recalling factual knowledge and/or performing routine mathematical manipulation.Questions on the exam require candidates to demonstrate the following abilities: Generate a table of values for a function.Find points of intersection of graphs of functions.Perform calculations (e.g., exponents, roots, trigonometric values, and logarithms).In order to answer some of the questions in the calculator section of the exam, students may be required to use the online graphing calculator in the following ways: ![]() Visit ETS to learn more and to practice using the scientific calculator. Only some of the questions actually require the graphing calculator. Graphing CalculatorĪ graphing calculator, the TI-84 Plus CE, is integrated into the exam software and available to students during Section 1 of the exam. No calculator is allowed for this section.Īlthough most of the questions on the exam are multiple choice, there are some questions that require students to enter a numerical answer.
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