Keeping in mind that there are 5280 ft in 1 mile, and there are 60 minutes in 1 hr and 60 seconds in 1 minute, therefore 60*60 seconds in 1 hr, or 3600 seconds, then.
The degree of polynomial is the largest exponent in the given expression or equation.
So, therefore, the degree of the polynomial is 3.
C) X is greater than or equal to 0
(Domain is all the x-values the line goes through)
The answer is 11 if you plugged the values into the variables and solved
2*5 = 10
2*9= 18
so im not sure what the . is but it would be 10 and 18