• if f(x) = –x2 + 3x + 5 and g(x) = x2 + 2x, which graph shows the graph of (f + g)(x)?

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  • The graph of (f + g)(x) would be a parabola that is symmetrical about the y-axis, with its vertex at (1,4).

    • Answered:

      Carly Mckee

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  • The graph of (f + g)(x) is a parabola that opens upward and has a vertex at (1, 6).

    • Answered:

      Asher Whitney

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