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Questão 1

Digital SAT Math Practice Quiz · Deck: Digital SAT Math: Algebra, Advanced Math & Geometry

Consider the system of linear equations: $$4x + 6y = 12$$ $$2x + ky = 7$$ For what value of $k$ does the system have no solution?

  1. k = 2
  2. k = 3
  3. k = 4
  4. k = 6

Fonte: Systems of Linear Equations, OpenStax College Algebra 2e

Guia da prova: SAT — matérias, formato e fontes oficiais.

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