{"id":3198,"date":"2019-11-19T13:33:04","date_gmt":"2019-11-19T18:33:04","guid":{"rendered":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/?post_type=chapter&p=3198"},"modified":"2019-11-27T13:09:58","modified_gmt":"2019-11-27T18:09:58","slug":"midterm-one-version-d","status":"publish","type":"chapter","link":"https:\/\/pressbooks.bccampus.ca\/intermediatealgebrakpu\/chapter\/midterm-one-version-d\/","title":{"raw":"Midterm 1: Version D","rendered":"Midterm 1: Version D"},"content":{"raw":"[latexpage]\r\n
    \r\n \t
  1. Evaluate: \\(3b - \\sqrt{b^2-4ac}\\) if \\(a=4, b=4,\\) and \\(c=1.\\)<\/li>\r\n \t
  2. Solve for \\(x\\) in the equation \\(2(x - 4)+8 = -6+3(x+3).\\)<\/li>\r\n \t
  3. Isolate the variable \\(r_2\\) in the equation \\(\\dfrac{1}{R}=\\dfrac{1}{r_1}+\\dfrac{1}{r_2}.\\)<\/li>\r\n \t
  4. Solve for \\(x\\) in the equation \\(\\dfrac{x}{15} - \\dfrac{x-3}{3} = \\dfrac{1}{3}.\\)<\/li>\r\n \t
  5. Write the equation of the horizontal line that passes through the point \\((-2, 5).\\)<\/li>\r\n \t
  6. Find the equation that has a slope of \\(\\dfrac{2}{3}\\) and passes through the point \\((-2, 4).\\)<\/li>\r\n \t
  7. Find the equation of the line passing through the points \\((12, -7)\\) and \\((8, -9).\\)<\/li>\r\n \t
  8. Graph the relation \\(y=\\dfrac{2}{3}x-2.\\)<\/li>\r\n<\/ol>\r\nFor questions 9 to 11, find each solution set and graph it.\r\n
      \r\n \t
    1. \\(-27 \\le 6x -9 \\le 3\\)<\/li>\r\n \t
    2. \\(\\left| \\dfrac{2x+2}{6}\\right| = 2\\)<\/li>\r\n \t
    3. \\(| 2x-1 | > 6\\)<\/li>\r\n \t
    4. Graph the relation \\(y = |2x| - 1.\\)<\/li>\r\n \t
    5. For a given triangle, the first and second angles are equal, but the third angle is 10\u00b0 less than twice the first angle. What are the measures of the three angles?<\/li>\r\n \t
    6. Find two consecutive even integers such that their sum is 20 less than the first integer.<\/li>\r\n \t
    7. \\(y\\) varies jointly with \\(m\\) and the square of \\(n\\) and inversely with \\(d.\\) If \\(y = 16\\) when \\(m = 3, n = 4,\\) and \\(d = 6,\\) find the constant \\(k,\\) then use \\(k\\) to find \\(y\\) when \\(m = -2, n = 4,\\) and \\(d = 8.\\)<\/li>\r\n<\/ol>\r\nMidterm 1: Version D Answer Key<\/a>\r\n\r\n","rendered":"
        \n
      1. Evaluate: \"3b - \sqrt{b^2-4ac}\" if \"a=4, b=4,\" and \"c=1.\"<\/li>\n
      2. Solve for \"x\" in the equation \"2(x - 4)+8 = -6+3(x+3).\"<\/li>\n
      3. Isolate the variable \"r_2\" in the equation \"\dfrac{1}{R}=\dfrac{1}{r_1}+\dfrac{1}{r_2}.\"<\/li>\n
      4. Solve for \"x\" in the equation \"\dfrac{x}{15} - \dfrac{x-3}{3} = \dfrac{1}{3}.\"<\/li>\n
      5. Write the equation of the horizontal line that passes through the point \"(-2, 5).\"<\/li>\n
      6. Find the equation that has a slope of \"\dfrac{2}{3}\" and passes through the point \"(-2, 4).\"<\/li>\n
      7. Find the equation of the line passing through the points \"(12, -7)\" and \"(8, -9).\"<\/li>\n
      8. Graph the relation \"y=\dfrac{2}{3}x-2.\"<\/li>\n<\/ol>\n

        For questions 9 to 11, find each solution set and graph it.<\/p>\n

          \n
        1. \"-27 \le 6x -9 \le 3\"<\/li>\n
        2. \"\left| \dfrac{2x+2}{6}\right| = 2\"<\/li>\n
        3. \"| 2x-1 | > 6\"<\/li>\n
        4. Graph the relation \"y = |2x| - 1.\"<\/li>\n
        5. For a given triangle, the first and second angles are equal, but the third angle is 10\u00b0 less than twice the first angle. What are the measures of the three angles?<\/li>\n
        6. Find two consecutive even integers such that their sum is 20 less than the first integer.<\/li>\n
        7. \"y\" varies jointly with \"m\" and the square of \"n\" and inversely with \"d.\" If \"y = 16\" when \"m = 3, n = 4,\" and \"d = 6,\" find the constant \"k,\" then use \"k\" to find \"y\" when \"m = -2, n = 4,\" and \"d = 8.\"<\/li>\n<\/ol>\n

          Midterm 1: Version D Answer Key<\/a><\/p>\n

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