What are the characteristics of the cubic function f(x) = x^3? Identify its axis of symmetry, vertex, and whether it is an increasing or decreasing function. Additionally, determine if it has any intercepts and inflection points.
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What is the equation for the volume of a cone?
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What is the length of the side opposite the angle θ in a triangle with side lengths a=5, b=8, and angle C=120°?