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