My last question was just me messing around don’t take it seriously

Using the completing-the-square method, find the vertex of the function f(x) = 2x2 − 8x + 6 and indicate whether it is a minimum or a maximum and at what point. maximum at (2, –2) minimum at (2, –2) maximum at (2, 6) minimum at (2, 6)

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Ineed with this problem 21 show steps