Debbie, What is LOF? Sharon

Chalkdust looks good, but I can't stomach spending that much for one year of math - the price is outrageous! I will take a look at Lial's. Sharon

What are some of you using for precalculus and calculus? I have a son who will be in 11th grade next year. He does well with math and is probably heading into a science major - likely Chemistry. He has done Jacobs Algebra, MUS Algebra II, and Jacobs Geometry. I'm confident with math, almost finished a math major, but like to have complete solutions to streamline my time, and facilitate my son checking his own work. What do you suggest? Thanks, Sharon