Use the value of the discriminant to determine the type of roots for x²-3x+1=0

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176

Find the sum of the given arithmetic series. 24 + 17 + 10 + 3 + + (–39)