Calculate the discriminant, explain what type of solution can be expected, and which method of solving would be best for each given this information. g(x)=−x2−3x+13

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.