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Algebra au SAT
Algebra is the largest share of the Math section, and it covers linear equations, functions, inequalities, and systems. Most of the questions put a line inside a situation and ask what part of the equation means.
- Section
- Mathématiques du SAT
- Domaine de contenu
- Algebra
- Part de la section
- 35%
- Questions notées
- Environ 14 par épreuve
Parmi les questions notées de cette section
Sur 40 questions notées dans la section
Entraîne-toi sur Algebra
Dix questions sur ce domaine, sans chrono, avec l'explication après chaque réponse. Aucun compte requis ; connecte-toi et le même entraînement alimente aussi la précision par compétence que lit ton plan d'étude.
Questions sur Algebra
- Why does Algebra carry so many questions?
- Because College Board builds the section around it: linear reasoning underlies the word problems in other domains too. The published distribution gives Algebra the same weight as Advanced Math, which is more than every other Math domain.
- What question types are inside Algebra?
- College Board groups 5 question types in Algebra: Linear equations in one variable; Linear equations in two variables; Linear functions; Linear inequalities in one or two variables; Systems of two linear equations in two variables.
Types de questions en Algebra
- Linear equations in one variableOne equation, one unknown.
- Linear equations in two variablesThese questions give you a line in symbols, a table, or words, and ask for a coefficient, an intercept, or a point that satisfies it.
- Linear functionsLinear functions asks you to read or build a function whose graph is a line, and to say what its slope and intercept mean in a situation.
- Linear inequalities in one or two variablesInequalities ask for the range of values that satisfies a condition, or for the part of a graph where the inequality holds.
- Systems of two linear equations in two variablesSystems ask for the pair that satisfies both equations at once, or, more often on the SAT, for how many solutions the pair has.