The polynomial 6x5 + 18x? + 11 represents the height of an elevator over time.

-15

10

-10

-5

0

5

10

Select all the statements that are true.

The degree of the polynomial is 5.

The start and end of the trip are similar to f(x) = x.

The polynomial is in standard form.

The elevator goes up, stops at one floor, then continues up.