serious answers please! what do i need to know about geometry and algebra 2 to understand the concept of precalculus? i only got to algebra 1 in highschool due to laziness, but i took my college placement test and got into precalc. i've developed a habit of studying on a daily basis and i've maintained great grades since my first semester of college.
what materials do i need? graphing calculator, graph paper, etc?
what are some good readings to help me?
i am new to the forum, and this place seems very very handy towards my dilemma. thank you very much to those who answer with sincerity, i appreciate it