SOLUTION: f(x) = x^4 - 4x^3 - 43x^2 + 130x + 168 is the equation of a quartic function. Use a grapher to find the largest value of x at which the graph crosses the x-axis.
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Question 986326: f(x) = x^4 - 4x^3 - 43x^2 + 130x + 168 is the equation of a quartic function. Use a grapher to find the largest value of x at which the graph crosses the x-axis.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
x = -6, -1, 4, 7
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