MAT 109 Study Guide - Quiz Guide: Compound Interest, Natural Logarithm, Precalculus
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Provide a generalization to each of the key terms listed in this section. 2 composite function (f g) (x) = f (g (x)) Compounding n times per year : re = (cid:16)1 + r n(cid:17)n. Continuous compounding : re = er 1. 8. 1 a function noting whether it"s one-to-one if the hori- zontal line hits the graph more than once or not. 2: f " :range=f 1"s domain x f (x) f 1 (f (x)) = x. Domain of f : f 1 (f (x)) = x x f 1 (x) f (cid:0)f 1 (x)(cid:1) = x. Domain of f 1 : f (cid:0)f 1 (x)(cid:1) = x. P : p opulation t : t ime c : constant [c > 0] e 2. 718 a : constant. 11 natural logarithm y = ln (x) x = ey y = log (x) = log10 (x) x = 10y.
