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3 Cards in this Set
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- Back
- 3rd side (hint)
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How is the vertex form used in transforming a parent quadratic function? |
By looking at the vertex form it can determine shift right or left, up or down, stretch or shrink and reflections of any. |
Ex: put a equation and list them |
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When looking at a graph of a quadratic function, what are the key features of the graph and how can they be found? |
The key features are vertex, min/max, axis of symmetry, domain, range and intercepts. We find the key features by changing a quadratic into vertex form and solving for zero for x intercepts. |
Ex:reference a problem |
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How are quadratic functions in vertex forms used in real life? |
They are used to find min or max amount and other characteristics that are modeled by a parabolic curve. |
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