00992cam a22002054a 450000100090000000300040000900500170001300800410003001000170007102000160008804000130010405000170011710000180013424500320015226000540018430000410023850504520027965000260073165000290075713735938OSt20211220154834.0040930s2006    scua          000 0 eng    a  2004114372  a0918091896   aDLCcDLC00aQA331.3.S54 1 aSisson, Paul.10aPrecalculus /cPaul Sisson.  aCharleston, SC :bHawkes Learning Systems,c2006.  axxii, 1075 p. :bcol. ill. ;c27 cm.  aContents: Number systems and equations and inequalities of one variable -- Introduction to equations and inequalities of two variables -- Relation, functions, and their graphs -- Polynomial functions -- Exponential and logarithmic functions -- Trigonometric functions -- Trigonometric identities --and equations -- Additional topics in trigonometry -- Systems of equations -- An introduction to sequences, series, combinatorics and probability --  0aFunctionsvTextbooks. 0aTrigonometryvTextbooks.