Ø Determine whether a relationship or set of data is a function; identify components such as domain, range, independent and dependent variables. Ø Model functions with multiple representations, including graphs, tables, words, and symbols (using function notation). Ø Identify, model and use specific types of functions such as absolute value and quadratic.
· Functions · Vertical line test · Independent variable · Dependent variable · Domain · Range · Increasing · Decreasing · Linear · Nonlinear · Discrete graph · Continuous graph · Absolute value function · Squaring function · Parabola · Step function · Discontinuous
*A1.3.B Represent a function with a symbolic expression, as a graph, in a table, and using words, and make connections among these representations.
*A1.2.B Recognize the multiple uses of variables, determine all possible values of variables that satisfy prescribed conditions and evaluate algebraic expressions that involve variables. *A1.3.C Evaluate f(x) for a and solve for x in the equation f(x)=b *A1.4.A Write and solve linear equations and inequalities in one variable A1.5.A Represent a quadratic function with a symbolic expression, as a graph in a table, and with a description and make connections among the representations.
A1.8.E Read and interpret diagrams, graphs, and text containing the symbols, language and conventions of mathematics. |