Identify functions given numeric, graphic, symbolic or
diagrammatic form
Use the vertical line test
Give the definition of a function
Graph a function by hand
Use function notation
Evaluate a function for a given value or a given
expression
Identify the domain of a function given the function in
graphic, diagrammatic, symbolic or numeric form
Identify the range of a function given the function in
graphic or diagrammatic form
Know the terms input, output, dependent variable and
independent variable
Use arrows on the end of functions when appropriate
Calculator Skills
Graph a function using the “Y=” menu
Zoom 6: ZStandard
Change Window Settings
Use TBLSET to set up the table to graph a function
Use Table feature to help graph a function
Use the ASK for the Indpnt variable in the TBLSET menu
Use the Calculate Value (2nd CALC #1 – on TRACE button)
to evaluate a function for a given x value on the graph
Understand the error message ERR: INVALID (If the x
value is outside the range of Xmin and Xmax in the window settings when
using Calculate Value)
Evaluate a function that is in the Y= menu by using
“function notation” on the “Home Screen”. Press the VARS button,
the right arrow key to YVARS, 1:Function, Choose the Y# that the
function is stored in, then press “(“ , the x value and “)”