Complete the following questions to practice the skills you have learned in this lesson.
- What is the -coordinate of the vertex of the graph that represents ?
- What is the -coordinate of the vertex of the graph that represents ?
- Where is the -intercept for the equation located?
- Which of the following is another point on the graph of the equation ?
- Which graph is a representation of ?
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Graph D
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Graph C
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Graph B
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Graph A
- The function is defined by .
Without graphing, determine if the vertex of the graph representing shows the minimum or maximum value of the function.
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The vertex shows the maximum value.
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The vertex shows the minimum value.
- Choose the equation that matches the graph of parabola D .
- Choose the equation that matches the graph B.
- Choose the equation that matches the graph C.