Dd has a Ti-34 scientific calculator that was ACT acceptable that she has been using for math. She was being careless yesterday and dropped it on the floor, damaging the screen. She’s in 9th grade doing Saxon Algebra 2. She needs a calculator, but I don’t know what to get. She’s at the point where a graphing calculator would be helpful, but she can’t use that on the ACT. Which would you buy, or would you buy both?