1. Given f(x)=2x 2 +1 and g(x)=3x-5 find the following f - g

2. Given f(x)=2x 2 +1 and g(x)=3x-5 find the following
f (g(2))

Jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later, she sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions, how much money did jody make?