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Identify all of the quadratic functions -

Identify all of the quadratic functions --example-1

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Answer:

f(x) = a(x - h)2 + k

Explanation:

a not equal to zero, is said to be in standard form. If a is positive, the graph opens upward, and if a is negative, then it opens downward. The line of symmetry is the vertical line x = h, and the vertex is the point (h,k).

User Aaron Newton
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