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Plz help me with this

Plz help me with this-example-1

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Answer: d) f(x) = (x + 8)² + 1

Explanation:

The vertex form of a quadratic equation is: f(x) = (x - h)² + k

where (h, k) is the vertex. The h-value represents the horizontal shift (negative is left and positive is right) and the k-value represents the vertical shift (positive is up and negative is down).

1 unit UP and 8 units LEFT means: f(x) = (x - (-8))² + (1) → f(x) = (x + 8)² + 1

User Stefan Rein
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