Mathematics Teacher (1995) Vol. 88, No. 6
LOOI<, . SIJ111bolic maniplllaiJonl Pttllc!Pwltmentls: . . so!Peax+bx-c=o Sf!_llf-screen capa!J/Ii/Jes-result x.:: ~ sttre ;s easy fo ase. q tu'e cot~ld9et~10(7/tltese forthephce of one con1pufer with software. mputerlab. For a more complete introduction to your new computer lab, or for more information about the newTI
This is available to members of NCTM. Please log in now to view this article. If you are interested in a NCTM membership join now.