5.1.2 Properties of Quadratic Functions in Standard Form - Practice
1. Determine the direction in which the graph of the function g ( x ) = − 2 x 2 − 2 x − 15 opens.
2. Identify the axis of symmetry of the function f ( x ) = − x 2 − x + 12.
3. Identify the vertex of the function h ( x ) = − 2 x 2 + 10 x + 1.
4. Identify the domain and range of the function f ( x ) = − 2 x 2 + 6 x + 11.
5. Graph the function g ( x ) = x 2 + x − 2.
6. Does the function f ( x ) = 3 x 2 − 12 x + 1 have a minimum or a maximum? Identify its value.
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