Question

1. What is the vertex? Does it

represent a maximum or a
minimum?
2. What is the Axis of Symmetry?
3.Is the end behavior positive or
negative?
4. What is the domain?
5. What is the range?
6. Write your name!
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Answer 1

Explanation:

For this 'bowl shaped' parabola , the vertex is the very bottom and represents a MINIMUM.

From the graph the vertex is at (3,1) and the axis of symmetry is the x value of the vertex x = 3

Domain is the 'x' values a graph can have and is -∞ to +∞

Range is the 'y' values a graph can have and is +1 to +∞

End behavior : as x goes to +- infinity the graph goes to + infinity