Mathematics, 06.05.2020 21:13 williamwavyy
Part of the graph of the function f(x) = (x โ 1)(x + 7) is shown below. Which statements about the function are true? Select three options. The vertex of the function is at (โ4,โ15). The vertex of the function is at (โ3,โ16). The graph is increasing on the interval x > โ3. The graph is positive only on the intervals where x < โ7 and where x > 1. The graph is negative on the interval x < โ4.
Answers: 1
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Part of the graph of the function f(x) = (x โ 1)(x + 7) is shown below. Which statements about the f...
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