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Mathematics, 20.08.2020 01:01 twixer29

Jasmine used factoring and completing the square to analyze this quadratic function, as shown. f(x) = 22 + 8x + 12
= (x+6)(x + 2)
f(x) = x2 + 8z + 12
= 22 + 8x + 16 - 4
= (x +4)² - 4
What are the zeros, the vertex, and the line of symmetry of the graph of f(x)?

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