Algebra I (Common Core) Practice Exam Worksheet With Scoring Key And Rating Guide - Mike Miller Page 36

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[4] 3l(l + 6) = 60, or equivalent equation, and −3+ 29 , with correct work shown.
[3] 3l(l + 6) = 60, or equivalent equation, and −3± 29 , with correct work shown.
[3] 3l(l + 6) = 60, or equivalent equation, solutions are correctly found, positive solution is
correctly identified and negative solution eliminated, but answer is not in simplest radical
form.
[3] 3l(l + 6) = 60, or equivalent equation, but one computational or simplification error is made,
but appropriate solution is stated.
[2] 3l(l + 6) = 60, or equivalent equation, solutions are correctly found, but both positive and
negative solutions are stated and radical is not in simplest radical form.
[2] Appropriate work is shown, but two computational or simplification errors are made, but
appropriate solution is stated.
[2] Appropriate work is shown, but one conceptual error is made, but appropriate solution is
stated.
[1] 3l(l + 6) = 60, or equivalent equation, but no further correct work is shown.
[1] Appropriate work is shown, but one conceptual error and one computational error are made,
but appropriate solution is stated.
[0] Completely incorrect, irrelevant, or incoherent or is a correct response that was obtained by
an obviously incorrect procedure.
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[4] –2, 2, 13, 38, and 91, with correct work shown, and sequence correctly identified as “neither”
with correct explanation, such as because there is no common difference or common ratio.
[3] –2, 2, 13, 38, and 91, with correct work shown, and sequence correctly identified as “neither”
but with no explanation.
[3] Appropriate work is shown, but one computational error is made, but sequence is correctly
identified as “neither” with correct explanation.
[2] –2, 2, 13, 38, and 91, with correct work shown, but sequence type is either incorrectly
identified, or correctly identified but with an incorrect explanation.
[2] Appropriate work is shown, but one conceptual error is made, but sequence is appropriately
identified and explanation provided.
[2] Appropriate work is shown, but two computational errors are made, but sequence is
correctly identified as “neither” with correct explanation.
[1] Appropriate work is shown, but one computational error and one conceptual error are made.
[1] –2, 2, 13, 38, and 91, and “neither,” but with no work or explanation given.
[0] –2, 2, 13, 38, and 91, or “neither,” but with no work or explanation given.
[0] Completely incorrect, irrelevant, or incoherent or is a correct response that was obtained by
an obviously incorrect procedure.
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