BASIC CALCULUS REFRESHER
5 p < 0 0 < p < 1 p = 1 y = x p p = 0 p > 1 NOTE: The preceding examples are special cases of power functions, which have the general form y = x p, for any real value of p, for x > 0. If p > 0, then the graph starts at the origin and continues to rise to infinity. (In particular, if p > 1, then the graph is concave up, such as the parabola y = x2.If p = 1, the graph is the straight line y = x.
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