Solve for X.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost