MATH 1023 Chapter : Helpful Formulas And Hints Chapter 2 3
Document Summary
Standard form of an equation of a circle. General form of the equation of a circle. Point slope form of the equation of a line. Slope intercept form of the equation of a line. A relation is a correspondence between sets a and b such that each element of set a corresponds to one or more elements of set b. A is called the domain of the relation and set b is called the range of the relation. A function is a relation such that for each element in the domain, there corresponds exactly one and only one element in the range. Other words, a function is a well-defined relation. Root: if n is even, the domain is the solution to the inequality g(x)>_0, if n is odd, the domain is the set of all real numbers for which g(x) is defined. A function can only have one y intercept.
