If f(x) = x 2 + 1 and g(x) = 3x + 1, find 2·f(4). 18 34 65

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2

Joyce deposited $5000 in an account with an annual interest rate of 6%, compounded annually. how much money will be in the account 10 years later