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52 Day 1 Properties of Parabolas 2010
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November 10, 2010
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5.2 Day 1Properties of Parabolas
Objectives:
Graph quadratic functions.Find minimum values of quadratic functions.
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3|x| 2 |x + 7||x 4| + 1
Check Skills You'll Need
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Identifying a Quadratic FunctionDetermine whether each function is linear or quadratic.
Identify the quadratic, linear, and constant terms.
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Example #1:Graphing a function of the form y = ax2 + bx + c.
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Example #2:
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Example #3:
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Graphing a function of the form y = ax2 + c.Example #4:
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What are the coordinates of the vertex of the graph of a function in the form of y = ax2 ?
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Maximum or Minimum?
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Homework
p. 241 #19p. 248 #2 26 even
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