Algebra 2 Online!
Henrico County Public Schools, Virginia
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 AII.7 The student will investigate and analyze functions algebraically and graphically. Key concepts include a)   domain and range, including limited and discontinuous domains and ranges; b)   zeros; c)   x- and y-intercepts; d)   intervals in which a function is increasing or decreasing; e)   asymptotes; f)   end behavior; g)   inverse of a function; and h)   composition of multiple functions. Graphing calculators will be used as a tool to assist in investigation of functions.

 AII.7 FUNCTIONS AII.7a  DOMAIN & RANGE OF FUNCTIONS 1 Identify from algebraic function 2 Identify from graph 3 Describe restricted/discontinuous domain/range AII.7b  ZEROS OF FUNCTIONS 1 Identify from algebraic function 2 Identify from graph AII.7c  X- AND Y-INTERCEPTS OF FUNCTIONS 1 Identify from algebraic function 2 Identify from graph AII.7d  GIVEN GRAPH, IDENTIFY INCREASING AND DECREASING INTERVALS 1 Identify from algebraic function 2 Identify from graph AII.7e  ASYMPTOTES 1 Identify vertical asymptotes 2 Identify horizontal asymptotes AII.7f  DESCRIBE END BEHAVIOR OF FUNCTIONS AII.7g  INVERSE OF FUNCTIONS 1 Find inverse 2 Graph inverse 3 Given a graph of f(x), graph f^(-1)(x) 4 Convert between log and exponential forms AII.7h  COMPOSITION OF FUNCTIONS 1 Find composition of two functions 2 Verify functions are inverses