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1st REVIEW DAY
Instructor: Ms. Hoa Nguyen
(nguyen@scs.fsu.edu)
In the
Review Set (Sections 10.1  10.2)
, the questions that most of you have trouble
with are Questions 4, 5, 6. For a short way to solve this type of question on Test 2, check the
class website under “Review”, “Sections 10.1  10.2”, “A short way”. The above 3 questions
cover 3 possible answers for solving the linear system (i.e., INFINITELY many solutions, a
UNIQUE solution, and NO solution). Make sure you understand these questions because
this type of question will be on Test 2. For a linear system of 2 equations in 2 variables,
look at the online solutions of Questions 1 and 2 of the Review Set (Sections 10.1  10.2).
Most of you also ﬁnd the following questions in the
2nd 50minute Quiz
diﬃcult:
•
Questions about Parabola: 3, 4, extracredit question, 1, 2, 5, 6, 7, 8, 9.
•
Questions about Ellipse: 12, 13, 14, 16.
•
Questions about Hyperbola: 17, 18, 19, 20.
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 Spring '11
 Nuegyen

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