Linear Relations: Determine Equation from Given Data
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Questions and Answers

What are the coordinates of the point where the two upward sloping lines, y = 5x + 16 and y = 2x + 34, intersect?

  • (0, 34)
  • (6, 46) (correct)
  • (3, 40)
  • (8, 50)
  • In which situation would you use a dashed line when graphing an inequality?

  • When the inequality symbol is =
  • When the inequality symbol is ≤
  • When the inequality symbol is ≥
  • When the inequality symbol is < (correct)
  • Suppose you graphed y ≤ -2. Would you shade above or below the related linear relation?

  • Shade below (correct)
  • Shade both above and below
  • Shade above
  • Do not shade
  • What are the slope and y-intercept of the line y = 5x + 16?

    <p>Slope: 5, Y-intercept: 16</p> Signup and view all the answers

    When writing a linear inequality in the form y = mx + b, what does 'm' represent?

    <p>The slope</p> Signup and view all the answers

    If a linear inequality is given as y > 2x + 2, which region of the graph should be shaded?

    <p>Above the line y = 2x + 2</p> Signup and view all the answers

    What is true about a linear equation whose graph forms a vertical line?

    <p>The slope of the line is undefined</p> Signup and view all the answers

    In the equation y = -3x + 4, what is the y-intercept?

    <p>(0, 4)</p> Signup and view all the answers

    Which symbol is used to represent 'less than or equal to' in a linear inequality?

    <p>&lt;=</p> Signup and view all the answers

    For the equation y ≥ -x - 3, which region of the graph should be shaded?

    <p>Above the line y = -x - 3</p> Signup and view all the answers

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