Concept explainers
For Exercises 45-64, graph the parabola and the axis of symmetry. Label the coordinates of the vertex, and write the equation of the axis of symmetry. Use the graph to write the domain and range in interval notation. (See Example 7-8.)
64.
Example 7
Graphing a Function of the Form
Given the function defined by
- Identify the vertex.
Example 8
Graphing a Function of the Form
Given the function defined by
- Identify the vertex.
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INTERMEDIATE ALGEBRA+ALEKS360 52 WEEK
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