Regents High School Examination - Integrated Algebra Answers - The University Of The State Of New York, 2009 Page 15

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Part III
Answer all 3 questions in this part. Eacli correct answer will receive 3 credits. Clearly indicate the
necessary steps, including appropriate formula substitutions, diagrams, graphs, charts, etc. For all
questions in this part, a correct numerical answer with no work shown will receive only 1 credit. [9]
34 Find alre^Lically the ecmatimL^
of symmetry and the coordinates of the vertex of the
/
^.-^S^--—^^
J
-
parabola whose equation is y = -2x
2
- 8x + 3.
-ft
«*»•
9
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= / I
Integrated Algebra - August *09
[15]
i/V
[OVER]

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