Help plz! Select ALL the correct answers.
Select all the expressions that are equivalent to the polynomial below.

Which graph corresponds to the function f(x) = x2 + 4x – 1?

The total cost of anja’s trip to the dentist was $628.35. she paid a flat fee of $89.95 which included the checkup and cleaning and then had 4 cavities filled, each of which cost the same amount. which shows the correct equation and value of x, the cost of each cavity filling?

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.