Fre e points come and get em

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

In the diagram of circle a what is m

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.