Mary invested $200 for 3 years at 5% per annum. John invested $300 at the same rate.
If they both received the same amount of
money in simple interest, for how many years
did John invest his money?

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor with some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)= 2x+1 g(x)= 2x^2+1