The scale drawing below shows an enlargement by a scale factor of 2.

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Which of the following will form the composite function?

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