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Supply and Demand Quiz
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Supply and Demand Quiz

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@NeatestOnyx

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Questions and Answers

Which of the following equations represents the change in price ($\Delta p$)?

  • $\Delta p = p + p$
  • $\Delta p = p \cdot p$
  • $\Delta p = p / p$
  • $\Delta p = p - p$ (correct)
  • What is the percentage change in quantity ($\epsilon$)?

  • $\epsilon = 12\%$
  • $\epsilon = -3\%$ (correct)
  • $\epsilon = -12\%$
  • $\epsilon = 3\%$
  • What is the value of $\Delta q$?

  • $\Delta q = 10$
  • $\Delta q = -10$ (correct)
  • $\Delta q = 0$
  • $\Delta q = 20$
  • What is the value of $\Delta p$ when $q = 120$?

    <p>$\Delta p = -20$</p> Signup and view all the answers

    What is the value of $p$ when $q = 40$?

    <p>$p = 2$</p> Signup and view all the answers

    次のうち、価格の変化を表す方程式はどれですか?

    <p>$\Delta p = p - p$</p> Signup and view all the answers

    次のうち、数量の変化を表す方程式はどれですか?

    <p>$\Delta q = q - q$</p> Signup and view all the answers

    数量の変化率($\epsilon$)は何パーセントですか?

    <p>6.2%</p> Signup and view all the answers

    数量($q$)が120の時、$p$の値は何ですか?

    <p>106</p> Signup and view all the answers

    数量($q$)が40の時、$p$の値は何ですか?

    <p>100</p> Signup and view all the answers

    以下のうち、正しいものはどれですか?

    <p>$p = 6.2$</p> Signup and view all the answers

    以下のうち、正しいものはどれですか?

    <p>$\Delta q = 2$</p> Signup and view all the answers

    以下のうち、正しいものはどれですか?

    <p>$\epsilon = 104$</p> Signup and view all the answers

    以下のうち、正しいものはどれですか?

    <p>$q = 110$</p> Signup and view all the answers

    以下のうち、正しいものはどれですか?

    <p>$\Delta p = 6.2$</p> Signup and view all the answers

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