For the function f(x) = 3x ^ 2 - 8 what is the average rate of change on the interval from to 10? A. 0.03
B. 28.4
C.30
D. 292

Which expression is not a polynomial?

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.