http://resources.chuh.org/staff/aklein/Alg2/TI_max%20min%20zeros.pdf
This is a link to screen shots and instructions for finding the minimum, maximum and zeros of a function using a TI graphing calculator.
http://resources.chuh.org/staff/aklein/Alg2/TI_max%20min%20zeros.pdf
This is a link to screen shots and instructions for finding the minimum, maximum and zeros of a function using a TI graphing calculator.