Susan has $2.40 in nickels, dimes and quarters. She has two more dimes than nickels and four more
quarters than nickels. How many types of each coin
does Susan have?

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