
Using the Action Menu
urewrite
Function: Moves the right side elements of an equation or inequality to the left side.
Syntax: rewrite (Eq/Ineq/List [ ) ]
•Ineq (inequality) includes the “≠” (not equal to) relational operator. Example: To move the right side elements of x + 3 = 5x – x2 to the left side Menu Item: [Action][Equation/Inequality][rewrite]
uexchange
Function: Swaps the
Syntax: exchange (Eq/Ineq/List [ ) ]
•Ineq (inequality) includes the “≠” (not equal to) relational operator. Example: To swap the
Menu Item: [Action][Equation/Inequality][exchange]
ueliminate
Function: Solves one equation with respect to a variable, and then replaces the same variable in another expression with the obtained result.
Syntax: eliminate
• Ineq (inequality) includes the “≠” (not equal to) relational operator.
Example: To transform y = 2x + 3 to x =, and substitute the result into 2x + 3y = 5
Menu Item: [Action][Equation/Inequality][eliminate]
ugetRight
Function: Extracts the
Syntax: getRight (Eq/Ineq/List [ ) ]
•Ineq (inequality) includes the “≠” (not equal to) relational operator. Example: To extract the right side elements of y = 2x2 + 3x + 5 Menu Item: [Action][Equation/Inequality][getRight]
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